Kenneth W. Gardiner

Person

Menlo Park, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Photoconductive drum cleaning apparatus
- Patent number 4,890,135
- Issue date Dec 26, 1989
- Savin Corporation
- Kenneth W. Gardiner
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic development electrode bias control system
- Patent number RE31964
- Issue date Aug 6, 1985
- Savin Corporation
- Louis F. Schaefer
- 355 - Photocopying
Information Patent Grant
Method and apparatus for liquid-developing latent electrostatic images
- Patent number 4,325,627
- Issue date Apr 20, 1982
- Savin Corporation
- Ronald Swidler
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for removing excess developing liquid from pho...
- Patent number 4,286,039
- Issue date Aug 25, 1981
- Savin Corporation
- Benzion Landa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic liquid developing system
- Patent number RE30477
- Issue date Jan 13, 1981
- Savin Corporation
- Kenneth W. Gardiner
- 118 - Coating apparatus
Information Patent Grant
Excess developer removal apparatus
- Patent number 4,181,094
- Issue date Jan 1, 1980
- Savin Corporation
- Kenneth W. Gardiner
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Air jet paper pick-off for liquid developer electrostatic copier
- Patent number 4,168,830
- Issue date Sep 25, 1979
- Savin Corporation
- Tatsu Hori
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Semiautomatic document feeder
- Patent number 4,129,295
- Issue date Dec 12, 1978
- Savin Business Machines Corporation
- Tatsu Hori
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Background brightness control for document copier
- Patent number 4,124,295
- Issue date Nov 7, 1978
- Savin Business Machines Corporation
- Kenneth W. Gardiner
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Semi-automatic document feeder
- Patent number 4,023,791
- Issue date May 17, 1977
- Savin Business Machines Corporation
- Tatsu Hori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic liquid developing system
- Patent number 3,981,267
- Issue date Sep 21, 1976
- Savin Business Machines Corporation
- Kenneth W. Gardiner
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kenneth W. Gardiner

Person

Patents Grantslast 30 patents

Photoconductive drum cleaning apparatus

Automatic development electrode bias control system

Method and apparatus for liquid-developing latent electrostatic images

Method and apparatus for removing excess developing liquid from pho...

Electrophotographic liquid developing system

Excess developer removal apparatus

Air jet paper pick-off for liquid developer electrostatic copier

Semiautomatic document feeder

Background brightness control for document copier

Semi-automatic document feeder

Electrophotographic liquid developing system