1
Peter T Aylward, Thomas M Smith, Daniel A Slater, Arunachalam T Ram: Waveguide and method of smoothing optical surfaces. Eastman Kodak Company, Arthur E Kluegel, May 17, 2005: US06895158 (57 worldwide citation)

Disclosed is a waveguide having a light inlet surface and a viewing surface comprising stacked core layers separated by clad layers to form channels and bearing a smoothing layer on at least one of the light inlet surface or the viewing surface thereof.


2
Arunachalam T Ram, Joseph A Manico, Kathleen R Gisser, Peter J Cowdery Corvan, Thomas D Weaver: Time and temperature integrating indicator device. Eastman Kodak Company, Andrew J Anderson, August 15, 2000: US06103351 (40 worldwide citation)

Time and temperature integrating devices for providing a visually observable indication of cumulative thermal exposure are disclosed comprising (a) a substrate having thereon a thermally sensitive image-forming area comprising a combination of (i) an organic silver salt oxidizing agent and (ii) a re ...


3
Joseph A Manico, Arunachalam T Ram, Fred R Chamberlain, Thierry Vachette: Gauge type time and temperature integrating indicator device. Eastman Kodak Corporation, Andrew J Anderson, September 5, 2000: US06113857 (22 worldwide citation)

A time and temperature integrating device for providing a visually observable indication of cumulative thermal exposure is disclosed comprising (a) at least two thermally sensitive image-forming areas of differing thermal sensitivity, and (b) indicating indicia in association with the thermally sens ...


4
Arunachalam T Ram, Carl F Holtz, Richard C Sehlin, David F Kopperl: Method for improving the archival properties of processed photographic film in a storage assembly for achieving the same. Eastman Kodak Company, Robert A Gerlach, June 1, 1993: US05215192 (16 worldwide citation)

A method for improving the archival properties of a processed photographic film and a storage assembly for achieving the same by placing the film in a sealed container together with molecular sieve zeolites.


5
Joseph A Manico, Arunachalam T Ram: Packaged photographic product containing time and temperature integrating indicator device, and process for monitoring thermal exposure of photographic material. Eastman Kodak Company, Andrew J Anderson, March 28, 2000: US06043021 (7 worldwide citation)

A packaged photographic product is disclosed comprising a) a silver halide based photographic material contained within a packaging enclosure, and b) a time and temperature integrating device for providing a visually observable indication of cumulative thermal exposure which is removably attached to ...


6
Joseph A Manico, Arunachalam T Ram, Paul W Partridge: Photographic film cartridge containing time and temperature integrating indicator device, and process for controlling photofinishing of film. Eastman Kodak Company, Andrew J Anderson, August 17, 1999: US05940637 (5 worldwide citation)

A photographic film cartridge is disclosed comprising a housing with an outer surface, and a time and temperature integrating device for providing a visually observable indication of cumulative thermal exposure on the outer surface, wherein the time and temperature integrating device is thin enough ...


7
Arunachalam T Ram, Leann L Wilson, Donald L Kerr: Method of improving the raw stock keeping of photothermographic films. Eastman Kodak Company, Paul A Leipold, December 26, 2000: US06164039 (2 worldwide citation)

The invention relates to a method of improving raw stock keeping of silver containing imaging material comprising providing a package of said material and providing in said package a fiber board containing zeolite.


8
Peter T Aylward, Thomas M Smith, Daniel A Slater, Arunachalam T Ram: Waveguide and method of smoothing optical surfaces. Eastman Kodak Company, Paul A Leipold, Patent Legal Staff, June 10, 2004: US20040109659-A1

Disclosed is a waveguide having a light inlet surface and a viewing surface comprising stacked core layers separated by clad layers to form channels and bearing a smoothing layer on at least one of the light inlet surface or the viewing surface thereof.