Lee J. Fleckenstein

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
High contrast photographic element and emulsion and process for the...
- Patent number 5,104,769
- Issue date Apr 14, 1992
- Eastman Kodak Company
- Jerome J. Looker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reagents for detecting oxidase positive microorganisms
- Patent number 5,093,239
- Issue date Mar 3, 1992
- Eastman Kodak Company
- Robert T. Belly
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
High contrast photographic recording material and emulsion and proc...
- Patent number 4,912,016
- Issue date Mar 27, 1990
- Eastman Kodak Company
- Harold I. Machonkin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic products and processes employing substituted sulfonami...
- Patent number 4,407,930
- Issue date Oct 4, 1983
- Eastman Kodak Company
- Robert E. Ross
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sulfonamido dye releasing compounds in photographic elements
- Patent number 4,152,153
- Issue date May 1, 1979
- Eastman Kodak Company
- Lee J. Fleckenstein
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
PHOTOGRAPHIC DIFFUSION TRANSFER FILMS, PROCESSES AND COMPOSITIONS W...
- Patent number 4,076,529
- Issue date Feb 28, 1978
- Eastman Kodak Company
- Lee J. Fleckenstein
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
O-sulfonamidonaphthol diffusible dye image providing compounds
- Patent number 4,053,312
- Issue date Oct 11, 1977
- Eastman Kodak Company
- Lee J. Fleckenstein
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ballasted p-sulfonamidophenols capable of releasing a non-heterocyc...
- Patent number 3,993,638
- Issue date Nov 23, 1976
- Eastman Kodak Company
- Lee J. Fleckenstein
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Lee J. Fleckenstein

Person

Patents Grantslast 30 patents

High contrast photographic element and emulsion and process for the...

Reagents for detecting oxidase positive microorganisms

High contrast photographic recording material and emulsion and proc...

Photographic products and processes employing substituted sulfonami...

Sulfonamido dye releasing compounds in photographic elements

PHOTOGRAPHIC DIFFUSION TRANSFER FILMS, PROCESSES AND COMPOSITIONS W...

O-sulfonamidonaphthol diffusible dye image providing compounds

Ballasted p-sulfonamidophenols capable of releasing a non-heterocyc...