Donald L. West

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Lexington, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Virtual mask encoder
- Patent number 6,124,589
- Issue date Sep 26, 2000
- Donald Lee West
- G01 - MEASURING TESTING
Information Patent Grant
Gradient index lens reflector
- Patent number 5,995,294
- Issue date Nov 30, 1999
- Donald Lee West
- G02 - OPTICS
Information Patent Grant
Coaxial optical scanner
- Patent number 4,346,292
- Issue date Aug 24, 1982
- International Business Machines Corporation
- Wilson M. Routt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bi-directional, self imaging grating detection apparatus
- Patent number 4,180,703
- Issue date Dec 25, 1979
- International Business Machines Corporation
- David R. Cialone
- G01 - MEASURING TESTING