Roland George Willis

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Chromogenic black and white imaging for heat image separation
- Patent number 6,114,080
- Issue date Sep 5, 2000
- Eastman Kodak Company
- John Texter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of making stable color photographic prints
- Patent number 5,441,853
- Issue date Aug 15, 1995
- Eastman Kodak Company
- John R. Fyson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Low volume processing for establishing boundary conditions to contr...
- Patent number 5,411,840
- Issue date May 2, 1995
- Eastman Kodak Company
- John Texter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat image separation system
- Patent number 5,270,145
- Issue date Dec 14, 1993
- Eastman Kodak Company
- Roland G. Willis
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image intensification chemistry with blocked incorporated developers
- Patent number 5,210,007
- Issue date May 11, 1993
- Eastman Kodak Company
- John Texter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mechanicochemical layer stripping in image separation systems
- Patent number 5,164,280
- Issue date Nov 17, 1992
- Eastman Kodak Company
- John Texter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element and emulsion having enhanced sensitometric pro...
- Patent number 4,933,273
- Issue date Jun 12, 1990
- Eastman Kodak Company
- Paul B. Gilman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermal silver-dye bleach element and process
- Patent number 4,235,957
- Issue date Nov 25, 1980
- Eastman Kodak Company
- Carl F. Kohrt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat developable material and process
- Patent number 4,187,108
- Issue date Feb 5, 1980
- Eastman Kodak Company
- Roland G. Willis
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photothermographic and thermographic compositions and uses therefor...
- Patent number 4,021,240
- Issue date May 3, 1977
- Eastman Kodak Company
- Felice Mary Cerquone
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Roland George Willis

Person

Patents Grantslast 30 patents

Chromogenic black and white imaging for heat image separation

Method of making stable color photographic prints

Low volume processing for establishing boundary conditions to contr...

Heat image separation system

Image intensification chemistry with blocked incorporated developers

Mechanicochemical layer stripping in image separation systems

Photographic element and emulsion having enhanced sensitometric pro...

Thermal silver-dye bleach element and process

Heat developable material and process

Photothermographic and thermographic compositions and uses therefor...