Duncan McL A. Grieve

Person

Saffron Walden, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Antihalation/acutance system for photothermographic materials
- Patent number 6,479,220
- Issue date Nov 12, 2002
- Eastman Kodak Company
- Michael L. Parkinson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Developing agents for (photo) thermographic systems
- Patent number 5,663,042
- Issue date Sep 2, 1997
- Minnesota Mining and Manufacturing Company
- Duncan McL. A. Grieve
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrazide redox-dye-releasing compounds for photothermographic elem...
- Patent number 5,492,803
- Issue date Feb 20, 1996
- Minnesota Mining and Manufacturing Company
- Kevin D. Landgrebe
- 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
Color photothermographic elements
- Patent number 4,923,792
- Issue date May 8, 1990
- Minnesota Mining and Manufacturing Company
- Duncan M. A. Grieve
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photothermographic elements
- Patent number 4,883,747
- Issue date Nov 28, 1989
- Minnesota Mining and Manufacturing Company
- Duncan M. A. Grieve
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Duncan McL A. Grieve

Person

Patents Grantslast 30 patents

Antihalation/acutance system for photothermographic materials

Developing agents for (photo) thermographic systems

Hydrazide redox-dye-releasing compounds for photothermographic elem...

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

Color photothermographic elements

Color photothermographic elements