Walter S. Piskorowski Jr.

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Spencerport, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Polygon mirror having high reflectance and uniform reflectance over...
- Patent number 5,953,147
- Issue date Sep 14, 1999
- Eastman Kodak Company
- Michael B. Brandt
- G02 - OPTICS
Information Patent Grant
Composite optical interference filter for use in film scanner system
- Patent number 5,099,359
- Issue date Mar 24, 1992
- Eastman Kodak Company
- Anna L. Hrycin
- G02 - OPTICS