Jeffrey J. Druessel

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Bellbrook, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for fabricating a gradient refractive index optical filter
- Patent number 5,928,713
- Issue date Jul 27, 1999
- United States of America as represented by the Secretary of the Air Force
- Peter D. Haaland
- G02 - OPTICS