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Ronald J. Nothnagle
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Rochester, NY, US
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last 30 patents
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Patent Grant
Photographic developing composition containing anti-sludging agent...
Patent number
5,830,626
Issue date
Nov 3, 1998
Eastman Kodak Company
Hugh G. McGuckin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic developing composition containing a sludge inhibiting...
Patent number
5,683,859
Issue date
Nov 4, 1997
Eastman Kodak Company
Ronald Joseph Nothnagle
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Photographic developing composition containing a sludge inhibiting...
Patent number
5,457,011
Issue date
Oct 10, 1995
Eastman Kodak Company
Gordon R. Lehr
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
High contrast development of photographic elements
Patent number
4,269,929
Issue date
May 26, 1981
Eastman Kodak Company
Ronald J. Nothnagle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY