William D. Van Arsdale

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Rochester, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Tube diameter measuring apparatus and method
- Patent number 5,424,837
- Issue date Jun 13, 1995
- Johannes J. Porte
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Tray and magnetic conveyor
- Patent number 5,366,697
- Issue date Nov 22, 1994
- Eastman Kodak Company
- David A. Tomasso
- G01 - MEASURING TESTING
Information Patent Grant
Variable close loop controlled aperture/shutter system
- Patent number 5,325,142
- Issue date Jun 28, 1994
- Eastman Kodak Company
- Jean F. Depatie
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY