Fred J. Van Milligen

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Santa Rosa, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Variable filter-based optical spectrometer
- Patent number 6,785,002
- Issue date Aug 31, 2004
- Optical Coating Laboratory, Inc.
- Sohrab Zarrabian
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Variable filter-based optical spectrometer
- Publication number 20020131047
- Publication date Sep 19, 2002
- Sohrab Zarrabian
- G01 - MEASURING TESTING