John A. Svendsen

Person

Marine on St. Croix, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus, system, and method for processing photothermographic ele...
- Patent number 6,007,971
- Issue date Dec 28, 1999
- Minnesota Mining and Manufacturing
- Paul C. Star
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Flat bed thermophotographic film processor
- Patent number 5,665,257
- Issue date Sep 9, 1997
- Minnesota Mining and Manufacturing Company
- John A. Svendsen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photothermographic thermal processor filtration system
- Patent number 5,600,396
- Issue date Feb 4, 1997
- Imation Corp.
- Robert M. Biegler
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Filter for a photothermographic developer
- Patent number 5,510,871
- Issue date Apr 23, 1996
- Minnesota Mining and Manufacturing Company
- Robert M. Biegler
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Flat bed thermophotographic film processor
- Patent number 5,352,863
- Issue date Oct 4, 1994
- Minnesota Mining and Manufacturing Company
- John Svendsen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Film exposure and processor system
- Patent number 4,823,372
- Issue date Apr 18, 1989
- Minnesota Mining and Manufacturing Company
- John A. Svendsen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for processing thermally developable films and papers
- Patent number 4,518,845
- Issue date May 21, 1985
- Minnesota Mining and Manufacturing Company
- John A. Svendsen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

John A. Svendsen

Person

Patents Grantslast 30 patents

Apparatus, system, and method for processing photothermographic ele...

Flat bed thermophotographic film processor

Photothermographic thermal processor filtration system

Filter for a photothermographic developer

Flat bed thermophotographic film processor

Film exposure and processor system

Device for processing thermally developable films and papers