Jeffrey Johnston

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Tucson, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Error correction in interferometry systems
- Patent number 7,489,407
- Issue date Feb 10, 2009
- Zygo Corporation
- Henry A. Hill
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Error correction in interferometry systems
- Publication number 20060072119
- Publication date Apr 6, 2006
- Henry A. Hill
- G01 - MEASURING TESTING