Patrick L. Hayman

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Mission Viega, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable resolution optical sensor
- Patent number 5,574,275
- Issue date Nov 12, 1996
- Northrop Grumman Corporation
- David I. Durst
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensor and a method of operating an optical sensor having a...
- Patent number 5,563,406
- Issue date Oct 8, 1996
- Northrop Grumman Corporation
- David I. Durst
- H04 - ELECTRIC COMMUNICATION TECHNIQUE