John F. Sawyer

Person

Fairport, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Color negative film
- Patent number 6,551,771
- Issue date Apr 22, 2003
- John F. Sawyer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color negative film
- Patent number 6,447,986
- Issue date Sep 10, 2002
- Eastman Kodak Company
- John F. Sawyer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element and package
- Patent number 6,423,482
- Issue date Jul 23, 2002
- Eastman Kodak Company
- Sharon R. Lunt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color negative film
- Patent number 6,316,174
- Issue date Nov 13, 2001
- Eastman Kodak Company
- John F. Sawyer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Tinting correction of images in the photographic image layers
- Patent number 6,180,330
- Issue date Jan 30, 2001
- Eastman Kodak Company
- Thaddeus S. Gula
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging substrate with oxygen barrier layer
- Patent number 6,114,102
- Issue date Sep 5, 2000
- Eastman Kodak Company
- Peter T. Aylward
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Superior photographic elements including biaxially oriented polyole...
- Patent number 6,030,742
- Issue date Feb 29, 2000
- Eastman Kodak Company
- Robert P. Bourdelais
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Silver halide photographic light sensitive material having silver h...
- Patent number 5,932,403
- Issue date Aug 3, 1999
- Eastman Kodak Company
- Steven J. Powell
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color negative films with non-linear characteristic curve shape for...
- Patent number 5,705,327
- Issue date Jan 6, 1998
- Eastman Kodak Company
- John Charles Brewer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Low contrast film
- Patent number 5,674,665
- Issue date Oct 7, 1997
- Eastman Kodak Company
- John Frank Sawyer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process of forming a telecine transfer image having enhanced shadow...
- Patent number 5,561,012
- Issue date Oct 1, 1996
- Eastman Kodak Company
- John C. Brewer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic silver halide duplicating element and process
- Patent number 5,399,468
- Issue date Mar 21, 1995
- Eastman Kodak Company
- John F. Sawyer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of preparing coupler dispersions
- Patent number 5,380,628
- Issue date Jan 10, 1995
- Eastman Kodak Company
- John F. Sawyer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color film with closely matched acutance between different color re...
- Patent number 5,283,164
- Issue date Feb 1, 1994
- Eastman Kodak Company
- David E. Fenton
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic element
- Patent number 5,190,851
- Issue date Mar 2, 1993
- Eastman Kodak Company
- Krishnan Chari
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PHOTOGRAPHIC ELEMENT AND PACKAGE
- Publication number 20020106592
- Publication date Aug 8, 2002
- Eastman Kodak Company
- Sharon R. Lunt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Color negative film
- Publication number 20020055072
- Publication date May 9, 2002
- John F. Sawyer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

John F. Sawyer

Person

Patents Grantslast 30 patents

Color negative film

Color negative film

Photographic element and package

Color negative film

Tinting correction of images in the photographic image layers

Imaging substrate with oxygen barrier layer

Superior photographic elements including biaxially oriented polyole...

Silver halide photographic light sensitive material having silver h...

Color negative films with non-linear characteristic curve shape for...

Low contrast film

Process of forming a telecine transfer image having enhanced shadow...

Color photographic silver halide duplicating element and process

Method of preparing coupler dispersions

Color film with closely matched acutance between different color re...

Color photographic element

Patents Applicationslast 30 patents

PHOTOGRAPHIC ELEMENT AND PACKAGE

Color negative film