Douglas G Anderson

US Patent:

7793506, Sep 14, 2010

Filed:

Aug 11, 2006

Appl. No.:

11/503059

Inventors:

Douglas G. Anderson - Chino Hills CA, US

Assignee:

Wyle Laboratories, Inc. - El Segundo CA

International Classification:

F02C 1/00

US Classification:

60772

Abstract:

A method and apparatus for reducing the emission of pollutants resulting from static test firings of rocket and jet engines. The apparatus comprises a test stand for capturing the exhaust gas from an engine undergoing a static test. The test stand includes a duct system for guiding the exhaust gas from a duct inlet to a duct outlet through stages that reduce the exhaust gas pollutants. Liquid oxygen (“LOX”) is introduced into the duct system to interact with the engine exhaust gas stream. By introducing LOX, the pollutant CO is converted to non-pollutant carbon dioxide (“CO”) as the exhaust stream moves through the duct system.

US Patent:

58249427, Oct 20, 1998

Filed:

Jan 22, 1996

Appl. No.:

8/589810

Inventors:

Gary J. Mladjan - Torrance CA
Douglas A. Anderson - Long Beach CA
Clarence E. Dickson - Hawthorne CA

Assignee:

Raytheon Company - El Segundo CA

International Classification:

F41G 306

US Classification:

89 4117

Abstract:

The present invention relates to an improved method and device for aiming and firing a rifle-mounted grenade launcher without having to approximate the range of a target and then manually adjust the position of subsequently fired grenades. The grenadier initiates the process by pointing the grenade launcher at the target. The range and azimuth of the target are determined by a microprocessor controlled laser range finder/digital compass combination. A ballistic solution is calculated by the microprocessor and the superelevation required to place the grenade on target is displayed on one of several video displays. The grenadier then uses the vertical angle measurement capability of the laser range finder/digital compass assembly to rotate the grenade launcher to the proper angle while maintaining the proper azimuth. The grenade is then fired on target. The present method and associated hardware may be used as one component of a fully integrated, multi-functional, soldier-centered, computer-enhanced warfare system.

US Patent:

58311980, Nov 3, 1998

Filed:

Jan 22, 1996

Appl. No.:

8/590013

Inventors:

Douglas G. Turley - Ontario CA
Tom S. Quan - Monterey Park CA
Dennis Carlson - Bloomfield Hills MI
Rohinton P. Billimoria - El Segundo CA
Gary J. Mladjan - Torrance CA
Douglas A. Anderson - Long Beach CA

Assignee:

Raytheon Company - El Segundo CA

International Classification:

B64D 104
A45F 308

US Classification:

89 111

Abstract:

The wiring harness assembly of the present invention is an electrical and structural network which serves as a distribution system for the command/control signals and power of a comprehensive warfare system. The warfare system, which in worn by an individual soldier, contains multiple subsystems. The wiring harness assembly includes four distinct segments which allow each subsystem to communicate with a central microprocessor and with each other. The wiring harness assembly includes the Torso Segment which is partially embedded within the frame of an equipment carrier borne by the individual soldier. The embedded portion of the wiring harness assembly is protected from any harsh environment that may be encountered by the soldier. Other segments include the Integrated Helmet Assembly Subsystem Segment, the Weapon Subsystem Segment, and the Sensor Subsystem Segment which provide the electrical network for a variety of equipment options available to the soldier.

US Patent:

56942028, Dec 2, 1997

Filed:

Jan 22, 1996

Appl. No.:

8/589722

Inventors:

Gary J. Mladjan - Torrance CA
Daryl R. Iossi - Torrance CA
Douglas A. Anderson - Long Beach CA

Assignee:

Hughes Aircraft Company - Los Angeles CA

International Classification:

G01C 308
F41G 100
G01B 1126

US Classification:

356 401

Abstract:

Boresighting apparatus that includes a multispectral reflective collimator combined with an adjustable rhomboid reflector that allows boresighting of any wavelength sighting, pointing, aiming or rangefinding device disposed on a small arms weapon. The boresighting apparatus comprises a housing and a small arms weapon adapter for securing the housing to small arms weapons having different calibers. An illuminated or heated target is disposed in the housing for selectively providing an image of an illuminated or heated target pattern. A power source is coupled to the target for providing power to selectively illuminate or heat the target. An adjustment mechanism is provided for incrementally adjusting the optical location of the target and thus the location of the target pattern. A mirror, such as an off-axis parabolic mirror, is disposed to reflect the image of the illuminated or heated target pattern along a visual optical path. A beamsplitter is disposed along the visual optical path for transmitting visible and infrared radiation, and for reflecting laser radiation derived from a laser rangefinder disposed along a laser optical path toward the target.