Harvey S. Friedman

Person

Natick, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for assembling photographic self-processing apparatus
- Patent number 4,319,827
- Issue date Mar 16, 1982
- Polaroid Corporation
- Stephen W. Carter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Processing roller cleaner
- Patent number 4,298,267
- Issue date Nov 3, 1981
- Polaroid Corporation
- Harvey S. Friedman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Spread roller assembly
- Patent number 4,253,757
- Issue date Mar 3, 1981
- Polaroid Corporation
- Harvey S. Friedman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic processing roller and a novel method which utilizes a...
- Patent number 4,200,382
- Issue date Apr 29, 1980
- Polaroid Corporation
- Harvey S. Friedman
- B44 - DECORATIVE ARTS
Information Patent Grant
Photographic processing apparatus
- Patent number 4,174,164
- Issue date Nov 13, 1979
- Polaroid Corporation
- Harvey S. Friedman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic processing roller having a surface roughened by electr...
- Patent number 4,147,425
- Issue date Apr 3, 1979
- Polaroid Corporation
- Harvey S. Friedman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Film unit deflection system for self developing camera
- Patent number 4,134,655
- Issue date Jan 16, 1979
- Polaroid Corporation
- Harvey S. Friedman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermally responsive photographic processing apparatus for use with...
- Patent number 4,104,669
- Issue date Aug 1, 1978
- Polaroid Corporation
- Harvey S. Friedman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic fluid processing apparatus
- Patent number 4,020,498
- Issue date Apr 26, 1977
- Polaroid Corporation
- Harvey S. Friedman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Processing fluid flow control device for self developing camera
- Patent number 4,016,578
- Issue date Apr 5, 1977
- Polaroid Corporation
- Harvey S. Friedman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic film processing apparatus
- Patent number 4,005,446
- Issue date Jan 25, 1977
- Polaroid Corporation
- Harvey S. Friedman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Harvey S. Friedman

Person

Patents Grantslast 30 patents

Method for assembling photographic self-processing apparatus

Processing roller cleaner

Spread roller assembly

Photographic processing roller and a novel method which utilizes a...

Photographic processing apparatus

Photographic processing roller having a surface roughened by electr...

Film unit deflection system for self developing camera

Thermally responsive photographic processing apparatus for use with...

Photographic fluid processing apparatus

Processing fluid flow control device for self developing camera

Photographic film processing apparatus