Christopher Paul Ferrari - San Jose CA, US Curtis Gary Allen - Redwood City CA, US Andrew Dean White - Menlo Park CA, US
Assignee:
Altair Technologies, Inc - Melno Park CA
International Classification:
B30B 5/00 B29C 65/00 B23K 20/02
US Classification:
156580, 100258 R, 100258 A, 100265
Abstract:
An apparatus and method of material bonding using captive plungers is disclosed. In one embodiment, an apparatus includes a base plate to have multiple holes in an array, multiple captive plungers each surrounded by a compressible spring to couple to the multiple holes in such a way which allows each of the multiple captive plungers to vertically move in a confine of each of the multiple holes corresponding to the each of the multiple captive plungers, and a fastening device to apply a force to bond two or more parts placed on top of each other with a bonding material in between the two or more parts through pressing the base plate to the two or more parts such that the force delivered through the multiple captive plungers to the two or more parts is concentrated to the array.
Diverging Beam Electron Gun For A Toxic Remediation Device With A Dome-Shaped Focusing Electrode
Curtis G. Allen - Hayward CA Richard B. True - Sunnyvale CA
Assignee:
Litton Systems, Inc. - Woodland Hills CA
International Classification:
H01J 37063
US Classification:
315 537
Abstract:
An electron gun for use in remediation of hazardous volatile organic compounds is provided. The electron gun comprises a cathode having a concave emitting surface and a dome-shaped focusing electrode concentrically surrounding the emitting surface. The focusing electrode has an inwardly protruding lip portion that extends at least partially into a beam focusing region defined in front of the emitting surface. A target grid is spaced from the cathode and a negative voltage is applied between the emitting surface and the target. The target grid has a surface area that is substantially larger than an associated surface area of the emitting surface. An electron beam is provided by the emitting surface in response to the negative voltage, and is focused into a broad diverging beam by the focusing electrode. The electron gun may be configured for temperature limited emission or space charge limited emission.
Richard B. True - Sunnyvale CA James C. Taylor - Redwood City CA Christopher P. Ferrari - San Carlos CA Curtis G. Allen - Hayward CA Thomas M. Bemis - Montoursville PA
Assignee:
Litton Systems, Inc. - Woodland Hills CA
International Classification:
H01J 3514
US Classification:
378138
Abstract:
A variable spot size x-ray tube comprises a cathode having an electron emitting surface providing an electron beam that travels essentially along the tube axis of symmetry to an anode. The anode, spaced from the cathode, includes a target, the front surface of which is disposed at an oblique angle with respect to the axis of symmetry. The potential of the anode is generally positive with respect to that of the cathode. The cathode is heated to a temperature at which electrons are emitted by the thermionic emission process. Current from the cathode can be controlled by varying the cathode temperature if the cathode is operated in the temperature limited region. The incident electron beam forms a spot on the target surface whereupon x-rays are produced in response to impingement of the electron beam on the target. The x-rays propagate outwardly from the target spot through a vacuum window to form a beam of x-radiation outside the x-ray tube. An aperture grid is disposed between the cathode and the anode, and has a central aperture permitting the electron beam to pass therethrough.
Traveling Wave Tube With Plate For Bonding Thermally-Mismatched Elements
Curtis G. Allen - Hayward CA David H. Perrone - Redwood City CA David M. Rossi - San Francisco CA
Assignee:
Litton Systems, Inc. - Beverly Hills CA
International Classification:
H01J 2330
US Classification:
315 35
Abstract:
A method for bonding thermally-mismatched elements of a traveling wave tube employs a metallic plate of undulating character. The plate is located at the region of the interface between tube elements formed of materials of materially-differing thermal character such as the ceramic termination piece and an adjacent sever pole piece of copper. Through either a brazing or a sintering process, pluralities of bonds are formed at points of tangency between the plate and the two elements of differing thermal expansion coefficients. As a result, a good heat flow path, accompanied by a more stable r. f. interface, is formed between the materials that is not subject to fracture as are prior art diffusion bonds.
Electron Window For Toxic Remediation Device With A Support Grid Having Diverging Angle Holes
An improved electron window is provided for use with a diverging electron beam for use in remediation of hazardous volatile organic compounds. The electron window comprises a support grid having a plurality of circular holes disposed in a diverging bolt circle pattern. Individual electrons of the diverging electron beam pass through respective ones of the plurality of holes. A barrier is provided on a downstream side of the support grid so that the individual electrons pass through the barrier. The circular holes are each of substantially uniform diameter. The diverging bolt circle pattern further comprises a single one of the holes substantially centered on the support grid, and a plurality of groups of the holes concentrically disposed around the single one of the holes. Each of the groups of the holes is disposed in a circular pattern. A number of the holes defined within successive ones of the plurality of groups of holes increases arithmetically as an associated diameter of the circular patterns increases.
Method For Bonding Thermally-Mismatched Elements Of A Traveling Wave Tube
Curtis G. Allen - Hayward CA David H. Perrone - Redwood City CA David M. Rossi - San Francisco CA
Assignee:
Litton Systems, Inc. - Woodland Hills CA
International Classification:
B23K 119
US Classification:
2281241
Abstract:
A method for bonding thermally-mismatched elements of a traveling wave tube employs a metallic plate of undulating character. The plate is located at the region of the interface between tube elements formed of materials of materially-differing thermal character such as the ceramic termination piece and an adjacent sever pole piece of copper. Through either a brazing or a sintering process, pluralities of bonds are formed at points of tangency between the plate and the two elements of differing thermal expansion coefficients. As a result, a good heat flow path, accompanied by a more stable r. f. interface, is formed between the materials that is not subject to fracture as are prior art diffusion bonds.
Traveling Wave Tube With Thermally-Insensitive Loss Button Structure
Curtis G. Allen - Hayward CA David H. Perrone - Redwood City CA David M. Rossi - San Francisco CA
Assignee:
Litton Systems, Inc. - Beverly Hills CA
International Classification:
H01J 2330
US Classification:
315 35
Abstract:
A loss button for a traveling wave tube. The front and rear planar surfaces of the ceramic pill-shaped button body are of coated metallic composition. The periphery is uncoated to permit r. f. energy to enter the button through thee cavity of the planar, metallic spacer into which the button is inserted. By coating the body surfaces, the button itself acts as a resonant cavity for attenuation of a predetermined bandwidth so that the dimensional changes that occur during heating to the surrounding and adjacent metallic elements, including the cavity in the spacer for receiving the button and the adjacent braze washers, will not affect the attenuation band of the tube.
- Belmont CA, US Curtis Allen - Redwood City CA, US
International Classification:
H01J 29/48 H01J 29/39 H01J 29/04 H05H 9/00
Abstract:
Vacuum electron devices and linear accelerators include a hollow cathode configured to emit a beam of electrons. An anode is configured to attach and focus the beam of electrons. A control grid is configured to control the beam of electrons emitted from the hollow cathode. A cylinder is positioned substantially coaxial with the hollow cathode and is configured to maintain a shape and trajectory of the emitted beam of electrons.
License Records
Curtis J Allen
License #:
84578 - Active
Category:
Nursing Support
Issued Date:
Jan 29, 2016
Effective Date:
Jan 29, 2016
Expiration Date:
Jan 29, 2018
Type:
Medication Aide
Curtis Ray Allen
License #:
MT041277T - Expired
Category:
Medicine
Type:
Graduate Medical Trainee
Name / Title
Company / Classification
Phones & Addresses
Mr. Curtis Allen President
Altair Technologies, Inc. Brazing
980 Hamilton Ave, Menlo Park, CA 94025 6505088700, 6505080307
Curtis E Allen Attorney
Law Offices Of Robert D. Byers Legal Services
1999 Harrison St, Oakland, CA 94612
Curtis Allen President
Altair Technologies Inc Electronic Components
980 Hamilton Ave, Menlo Park, CA 94025
Curtis Allen President
Altair Technologies Welding Repair
980 Hamilton Ave, Menlo Park, CA 94025 Website: altairusa.com
Curtis G. Allen President
ALTAIR TECHNOLOGIES, INC Mfg Electronic Components · Welding Repair Mfg Misc Industry Machinery · Other Electronic Component Manufacturing
980 Hamilton Ave, Menlo Park, CA 94025 6505088700, 6505080307
Curtis Allen President
Altair Technologies Mechanical or Industrial Engineering
980 Hamilton Ave, Menlo Park, CA 94025 6505088700, 6505080307
Sound Family Medicine 3908 10 St SE, Puyallup, WA 98374 2538485951 (phone), 2538457073 (fax)
Sound Family Medicine 11216 Sunrise Blvd E STE 3-106, Puyallup, WA 98374 2538485951 (phone), 2538457073 (fax)
Languages:
English Spanish
Description:
Mr. Allen works in Puyallup, WA and 1 other location and specializes in Family Medicine. Mr. Allen is affiliated with MultiCare Good Samaritan Hospital.
303 Twin Dolphin Dr, Redwood City, CA 94065 6508686620 (Office)
Licenses:
California - Active 1997
Education:
University of California - Berkeley Northeastern University School of Law
Specialties:
Employment / Labor - 100%
Googleplus
Curtis Allen
Work:
Law Office of Curtis Allen - Attorney
Education:
University of California, Berkeley - BA - History, University of Washington - MA - History, Northeastern University School of Law - JD, California State Bar - State Bar License
Curtis Allen
Education:
University of California, San Diego - MBA, University of Arizona - Business Administration - Marketing, University of Arizona - German Studies
Curtis Allen
Work:
Self employed - Roofer
Education:
Crest sr high
Curtis Allen
Work:
The hood
Curtis Allen
Work:
Pearson Education - Software Engineer
Curtis Allen
About:
Curtis Allen is a Videographer & Editor in the Okanagan Valley with over 5 years of professional experience. Currently, Curtis is employed at CTV British Columbia's Okanagan Bureau, shooting a...
Tagline:
Videographer & Editor in Kelowna, British Columbia
Curtis Allen
Curtis Allen
Tagline:
Hatchet Ryda
News
Kansas Trio Convicted in Plot to Bomb Somali Immigrants
The men, Curtis Allen, Gavin Wright and Patrick Stein, all of whom are white, appeared stoic as the verdicts were read at the federal courthouse in Wichita. Defense lawyers had tried to convince jurors that their clients were manipulated by the F.B.I., and had been unfairly targeted for exercising t
Date: Apr 18, 2018
Category: U.S.
Source: Google
Three Kansas Men Found Guilty Of Bomb Plot Targeting Somali Muslim Immigrants
Just a day after beginning deliberations, a federal jury found Curtis Allen, 50; Gavin Wright, 49; and Patrick Eugene Stein, 49, each guilty of one count of conspiring to use a weapon of mass destruction as well as one count of violating the housing rights of their would-be victims.
Date: Apr 18, 2018
Category: U.S.
Source: Google
A look into the lives of the three terror plot suspects
FBI affidavit: The investigation to date has revealed that (Kansas Security Force)/Crusaders members Patrick STEIN, Curtis ALLEN, and Gavin WRIGHT are conspiring to carry out a domestic terrorist attack by using an improvised explosive device (IED) to destroy an apartment complex located at 312 WesWhen Curtis Allen and his girlfriend moved next to Joel Hernandez in a mobile home park in Liberal about two or three years ago, Hernandez thought that they were nice. Allen would walk around the neighborhood in the evenings with his girlfriend, and she could sometimes be seen smoking on the porch.
Date: Oct 20, 2016
Category: U.S.
Source: Google
Feds: 3 Kansans suspected in bombing plot pose 'substantial danger'
Patrick Stein, 47; Gavin Wright, 51; and Curtis Allen, 49, are all charged with conspiring to use a weapon of mass destruction. They were arrested Friday in what the government says was a foiled plot to attack the apartment complex, where one unit is used as a mosque, on Nov. 9 the day after the e
Date: Oct 20, 2016
Category: U.S.
Source: Google
Family of Kan. man accused of bomb plot 'grateful' it was foiled
FBI agents said Curtis Allen, 49, Gavin Wright, 49, and Patrick Stein, 47, planned to blow up four car bombs at a Garden City apartment complex and mosque. The three men linked to a militia cell called The Crusaders were charged Friday with conspiring to use a weapon of mass destruction.
Date: Oct 17, 2016
Category: U.S.
Source: Google
Feds: 3 suspects in Kansas anti-Somali plot sought a 'bloodbath'
Authorities said Friday that Curtis Allen and Gavin Wright, both 49 and from Liberal, Kansas, and Patrick Eugene Stein, 47, of Wright, Kansas were members of a small,anti-Muslimgroupcalled the Crusaders that espousedsovereign citizen, anti-government, anti-Muslim and anti-immigrant extremist bel
Date: Oct 15, 2016
Category: U.S.
Source: Google
Why Is This Year's Flu So Dangerous for Young Adults?
ut most doctors wont do that, since it wont really change the treatment (rest, drink fluids). But there are some key differences between a bad cold and a flu, CDC spokesman Curtis Allen told me last flu season. You will be running a high temperature for several days, and it will keep you in bed f
Date: Jan 27, 2014
Category: Health
Source: Google
'Deferral': Performance piece at Corcoran takes on blood donation, gay rights
In March 2012, the department began studying the possibility of adopting alternative donor deferral criteria, but no decision on whether to proceed with a pilot has been announced, said Curtis Allen, a spokesman for the FDA. He defended the agencys stance, saying the FDAs deferral policy is bas