Gregory B. Powers

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Shermansdale, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Refractive element optical transmission switch
- Patent number 5,361,315
- Issue date Nov 1, 1994
- The Whitaker Corporation
- Warren H. Lewis
- G02 - OPTICS
Information Patent Grant
Single mode fiber optic variable attenuator with supported optical...
- Patent number 5,311,614
- Issue date May 10, 1994
- The Whitaker Corporation
- Bernard G. Caron
- G02 - OPTICS