David Stephenson

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Madison, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method(s) for reducing the effects of coherent artifa...
- Patent number 6,643,024
- Issue date Nov 4, 2003
- Zygo Corporation
- Leslie L. Deck
- G01 - MEASURING TESTING
Information Patent Grant
Geometrically-desensitized interferometer incorporating an optical...
- Patent number 6,072,581
- Issue date Jun 6, 2000
- Zygo Corporation
- David Stephenson
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and method(s) for reducing the effects of coherent artifa...
- Publication number 20030043380
- Publication date Mar 6, 2003
- Leslie L. Deck
- G01 - MEASURING TESTING