Ronald W. Burrows

Person

Harlow, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Photothermographic imaging materials and sensitisers therefor
- Patent number 5,393,654
- Issue date Feb 28, 1995
- Minnesota Mining and Manufacturing Company
- Ronald W. Burrows
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Near infrared antihalation dyes
- Patent number 5,245,045
- Issue date Sep 14, 1993
- Minnesota Mining and Manufacturing Company
- Kevin P. Hall
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Infra-red sensitive photographic materials
- Patent number 5,216,166
- Issue date Jun 1, 1993
- Minnesota Mining and Manufacturing Company
- Ronald W. Burrows
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Infra-red sensitizing dyes for silver halide
- Patent number 5,041,550
- Issue date Aug 20, 1991
- Minnesota Mining and Manufacturing Company
- Bernard A. Lea
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Infra-red sensitising dyes for silver halide
- Patent number 4,959,294
- Issue date Sep 25, 1990
- Minnesota Mining and Manufacturing Company
- Bernard A. Lea
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pre-press light-sensitive color proofing article incorporating anti...
- Patent number 4,950,577
- Issue date Aug 21, 1990
- Minnesota Mining and Manufacturing Company
- Duncan M. A. Grieve
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic materials
- Patent number 4,857,450
- Issue date Aug 15, 1989
- Minnesota Mining and Manufacturing Company
- Ronald W. Burrows
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements incorporating antihalation and/or acutance dyes
- Patent number 4,581,325
- Issue date Apr 8, 1986
- Minnesota Mining and Manufacturing Company
- Jonathan P. Kitchin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermolabile acutance dyes for dry silver
- Patent number 4,283,487
- Issue date Aug 11, 1981
- Minnesota Mining and Manufacturing Company
- Bernard A. Lea
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Ronald W. Burrows

Person

Patents Grantslast 30 patents

Photothermographic imaging materials and sensitisers therefor

Near infrared antihalation dyes

Infra-red sensitive photographic materials

Infra-red sensitizing dyes for silver halide

Infra-red sensitising dyes for silver halide

Pre-press light-sensitive color proofing article incorporating anti...

Silver halide photographic materials

Photographic elements incorporating antihalation and/or acutance dyes

Thermolabile acutance dyes for dry silver