Michael D Price

US Patent:

45033889, Mar 5, 1985

Filed:

Oct 18, 1982

Appl. No.:

6/435098

Inventors:

Otis G. Zehl - College Park MD
Michael G. Price - Seabrook MD
Edward H. David - College Park MD
Jerome C. Kremen - Takoma Park MD

Assignee:

Litton Systems, Inc. - College Park MD

International Classification:

G01R 2702

US Classification:

324 77K

Abstract:

A system is shown which receives several radio frequency (RF) signals and applies these signals to a Bragg cell through which a beam of coherent light is passed and diffracted into several first order beamlets. The diffraction angle of the beamlets is a function of the frequency of the RF signals. The beamlets are amplified in an amplifier having a fast response time to match the response time of the system. Fiber optic bundles are provided at the input and output of the amplifier to guide the beamlets from a linear pattern into an areal pattern and to spread the beamlets for a more efficient use of the amplifier. The amplified beamlets are then formed into a linear pattern and applied to a photodetector to determine the frequency of the RF signals.

US Patent:

52881717, Feb 22, 1994

Filed:

Jan 22, 1993

Appl. No.:

8/007651

Inventors:

R. Paul Smith - McLean VA
Michael I. Price - Upper Marlboro MD

Assignee:

Recovermat Technologies, Inc. - WIlmington DE

International Classification:

B09B 100

US Classification:

405129

Abstract:

A method of recycling construction and demolition debris produces a product useful in earth engineering applications, including landfills, soil stabilization and roadbeds. The method involves wet shredding construction and demolition debris into a moist shredded product and applying the product as daily cover for a landfill, or in a roadbed, or as a soil stabilizer or nutrient. A landfill design using the recycled product is also disclosed.

US Patent:

53142667, May 24, 1994

Filed:

May 15, 1992

Appl. No.:

7/883354

Inventors:

R. Paul Smith - McLean VA
Michael I. Price - Upper Marlboro MD

Assignee:

Recovermat Technologies, Inc. - Wilmington DE

International Classification:

B02C 1500

US Classification:

405129

Abstract:

A method of recycling construction and demolition debris to produce an article suitable as a daily cover for a landfill is disclosed. The method generally comprises the steps of removing large pieces of metal from the debris, compacting the balance of the debris into small pieces, shredding the debris into smaller particles, separating the ferrous and optionally the non-ferrous metals from the debris utilizing the combination of magnetic, air and/or water separating systems, dewatering the shredded debris to produce a daily cover suitable for use as a daily cover for a landfill.

US Patent:

51818035, Jan 26, 1993

Filed:

Apr 20, 1992

Appl. No.:

7/871103

Inventors:

R. Paul Smith - McLean VA
Michael I. Price - Upper Marlboro MD

Assignee:

Recovermat Technologies, Inc. - Washington DC

International Classification:

B02C 1500
C04B 1806

US Classification:

405129

Abstract:

A method of recycling construction and demolition debris to produce an article suitable as a daily cover for a landfill is disclosed. The method generally comprises the steps of removing large pieces of metal from the debris, compacting the balance of the debris into small pieces, shredding the debris into smaller particles, separating the ferrous and optionally the non-ferrous metals from the debris utilizing the combination of magnetic, air and/or water separating systems, dewatering the shredded debris to produce a product suitable for use as a daily cover for a landfill.

US Patent:

45360626, Aug 20, 1985

Filed:

Jul 21, 1982

Appl. No.:

6/400466

Inventors:

Michael G. Price - Seabrook MD
Otis G. Zehl - College Park MD
Robert D. Bonney - College Park MD

Assignee:

Litton Systems, Inc. - College Park MD

International Classification:

G02F 111

US Classification:

350358

Abstract:

An acousto-optic device is shown which permits the use of a temperature sensitive solid state laser. The laser is mounted in a heat sink that displaces the laser as a function of temperature in a direction which cancels the drift of the laser's blur spot due to the laser's increased wavelength as a function of temperature.

US Patent:

45033820, Mar 5, 1985

Filed:

Oct 18, 1982

Appl. No.:

6/435108

Inventors:

Otis G. Zehl - College Park MD
Michael G. Price - Seabrook MD
Edward H. David - College Park MD

Assignee:

Litton Systems, Inc. - College Park MD

International Classification:

G01R 2316

US Classification:

324 77K

Abstract:

A device for detecting the centroid of a beam of electromagnetic energy is shown including means for focusing the beam into a blur spot upon a focal plane. Photodetectors located at the focal plane detect the centroid of the blur spot on either side of its nominal location. The intensity of the output from each photodetector is then measured and the difference and sum of these measurements obtained. By dividing the difference by the sum of the resultant signals, it is possible to produce an analog signal which represents the location of the blur spot centroid regardless of its amplitude. This arrangement has particular application in acousto-optic devices for measuring the frequency and direction of arrival of an incoming radio frequency wave.

Address:

716 Uncapher Ave, Marion, OH 43302

VIN:

5GTDN13E578186641

Make:

HUMMER

Model:

H3

Year:

2007

Address:

2266 Jermain Dr, Columbus, OH 43211

VIN:

1FAFP34NX7W244412

Make:

FORD

Model:

FOCUS

Year:

2007