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Clifford G. Walker
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Huntsville, AL, US
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last 30 patents
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Patent Grant
Nondestructive noncontact device to characterize semiconductor mate...
Patent number
4,637,726
Issue date
Jan 20, 1987
The United States of America as represented by the Secretary of the Army
Clifford G. Walker
G01 - MEASURING TESTING
Information
Patent Grant
Sagnac phase detection passive laser accelerometer
Patent number
4,635,482
Issue date
Jan 13, 1987
Clifford G. Walker
G01 - MEASURING TESTING
Information
Patent Grant
Ultraviolet and infrared focal place array
Patent number
H101
Issue date
Aug 5, 1986
The United States of America as represented by the Secretary of the Army
Clifford G. Walker
357 -
Information
Patent Grant
Integrated optics transducer
Patent number
4,529,876
Issue date
Jul 16, 1985
Clifford G. Walker
G01 - MEASURING TESTING
Information
Patent Grant
Integrated optics transducer
Patent number
4,454,418
Issue date
Jun 12, 1984
Clifford G. Walker
G01 - MEASURING TESTING
Information
Patent Grant
Common resonator passive laser accelerometer and gyro
Patent number
4,429,573
Issue date
Feb 7, 1984
Clifford G. Walker
G01 - MEASURING TESTING
Information
Patent Grant
Phase detection laser accelerometer
Patent number
4,428,234
Issue date
Jan 31, 1984
Clifford G. Walker
G01 - MEASURING TESTING
Information
Patent Grant
Phase modulator laser accelerometer
Patent number
4,422,331
Issue date
Dec 27, 1983
Clifford G. Walker
G01 - MEASURING TESTING
Information
Patent Grant
Directional two axis optical inclinometer
Patent number
4,332,090
Issue date
Jun 1, 1982
The United States of America as represented by the Secretary of the Army
Escar L. Bailey
G01 - MEASURING TESTING
Information
Patent Grant
Optical strapdown inertia system
Patent number
4,315,693
Issue date
Feb 16, 1982
Clifford G. Walker
G01 - MEASURING TESTING
Information
Patent Grant
Directional two-axis differential optical inclinometer
Patent number
4,307,516
Issue date
Dec 29, 1981
The United States of America as represented by the Secretary of the Army
Clifford G. Walker
G01 - MEASURING TESTING
Information
Patent Grant
Passive laser accelerometer
Patent number
4,233,847
Issue date
Nov 18, 1980
Clifford G. Walker
G01 - MEASURING TESTING