Russell J. Butler

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Dansville, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Film cassette
- Patent number 5,305,042
- Issue date Apr 19, 1994
- Eastman Kodak Company
- John J. Niedospial
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Spool to film attachment
- Patent number 5,295,635
- Issue date Mar 22, 1994
- Eastman Kodak Company
- John J. Niedospial
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Film-thrusting cassette
- Patent number 5,031,852
- Issue date Jul 16, 1991
- Eastman Kodak Company
- Edward H. Dowling
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY