William A. Dyes

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Groveland, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermally controllable optical devices and system
- Patent number 4,782,492
- Issue date Nov 1, 1988
- Polaroid Corporation
- Donald H. McMahon
- G02 - OPTICS
Information Patent Grant
TE-TM mode converter
- Patent number 4,776,656
- Issue date Oct 11, 1988
- Polaroid Corporation
- Norman A. Sanford
- G02 - OPTICS