David J. Ellingham

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Rochester, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic roller cleaning apparatus
- Patent number 5,282,008
- Issue date Jan 25, 1994
- Eastman Kodak Company
- David J. Ellingham
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer apparatus having a transfer member with vacuum means
- Patent number 5,155,535
- Issue date Oct 13, 1992
- Eastman Kodak Company
- Marcus S. Bermel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of making transfer apparatus having vacuum holes
- Patent number 5,119,550
- Issue date Jun 9, 1992
- Eastman Kodak Company
- Richard C. Baughman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transfer apparatus having vacuum holes and method of making such ap...
- Patent number 5,006,900
- Issue date Apr 9, 1991
- Eastman Kodak Company
- Richard C. Baughman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR