William Andrew Bergstresser

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Prattsburgh, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Hand-held film developing device and kit for roomlight processing o...
- Patent number 5,984,538
- Issue date Nov 16, 1999
- Eastman Kodak Company
- David G. Sherburne
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus and method for loading and partially unloading a camera w...
- Patent number 5,721,960
- Issue date Feb 24, 1998
- Eastman Kodak Company
- Dennis Roland Zander
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus and method for loading and unloading a camera with a disc...
- Patent number 5,689,745
- Issue date Nov 18, 1997
- Eastman Kodak Company
- Dennis Roland Zander
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus and method for opening and closing a photographic camera
- Patent number 5,655,155
- Issue date Aug 5, 1997
- Eastman Kodak Company
- William Andrew Bergstresser
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for actuating and testing a camera
- Patent number 5,649,258
- Issue date Jul 15, 1997
- Eastman Kodak Company
- William Andrew Bergstresser
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY