Gene F. Day

Person

Hillsborough, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of continuous purification of liquid toner in an electrostat...
- Patent number 5,942,095
- Issue date Aug 24, 1999
- Phoenix Precision Graphics, Inc.
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Variable pressure back-plate for liquid toning
- Patent number 5,659,856
- Issue date Aug 19, 1997
- Phoenix Precision Graphics, Inc.
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Single phase fluid gas extractor for electrophoretic purifier systems
- Patent number 5,656,146
- Issue date Aug 12, 1997
- Phoenix Precision Graphics, Inc.
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dual separator purification system
- Patent number 5,514,269
- Issue date May 7, 1996
- Phoenix Precision Graphics, Inc.
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toning shoe employing a bifurcated return port
- Patent number 5,502,551
- Issue date Mar 26, 1996
- Phoenix Precision Graphics, Inc.
- Richard J. Bonino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Concentrate stirring for continuous printing
- Patent number 5,442,427
- Issue date Aug 15, 1995
- Phoenix Precision Graphics, Inc.
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Continuous purification of liquid toners
- Patent number 5,404,210
- Issue date Apr 4, 1995
- Phoenix Precision Graphics, Inc.
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Printer in closed housing
- Patent number 5,325,159
- Issue date Jun 28, 1994
- Phoenix Precision Graphics, Inc.
- Gene F. Day
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Segmented backing assembly for toning an electrostatic image
- Patent number 5,296,899
- Issue date Mar 22, 1994
- Phoenix Precision Graphics, Inc.
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Integrated air knife toner applicator
- Patent number 5,289,239
- Issue date Feb 22, 1994
- Phoenix Precision Graphics, Inc.
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive air pressure toner confining applicator
- Patent number 5,268,721
- Issue date Dec 7, 1993
- Phoenix Precision Graphics, Inc.
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Air jet cleaner for one pump color imager
- Patent number 5,231,455
- Issue date Jul 27, 1993
- Phoenix Precision Graphics, Inc.
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
One-pump color imaging system and method
- Patent number 4,987,429
- Issue date Jan 22, 1991
- Precision Image Corporation
- Ronald B. Finley
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Toner recycling by counterflow
- Patent number 4,923,581
- Issue date May 8, 1990
- Precision Image Corporation
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Gas-supported electrographic writing head
- Patent number 4,905,026
- Issue date Feb 27, 1990
- Precision Image Corporation
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic cleaning method for image development apparatus
- Patent number 4,895,103
- Issue date Jan 23, 1990
- Precision Image Corporation
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Slug flow air stream apparatus for drying liquid toned images
- Patent number 4,870,462
- Issue date Sep 26, 1989
- Precision Image Corporation
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic printer for digitized images or data
- Patent number 4,849,776
- Issue date Jul 18, 1989
- Precision Image Corporation
- Arthur E. Bliss
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Development apparatus for latent images on supported sheets
- Patent number 4,801,970
- Issue date Jan 31, 1989
- Precision Image Corporation
- Andreas Bibl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid toner recycling system and method
- Patent number 4,799,452
- Issue date Jan 24, 1989
- Precision Image Corporation
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multi-segment toning shoe for latent image development
- Patent number 4,784,080
- Issue date Nov 15, 1988
- Precision Image Corporation
- Andreas Bibl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrostatic color printing method
- Patent number 4,767,689
- Issue date Aug 30, 1988
- Precision Image Corporation
- Andreas Bibl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-cleaning electrostatic color printer
- Patent number 4,706,605
- Issue date Nov 17, 1987
- Precision Image Corporation
- Andreas Bibl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-seating toning shoe for electrostatic drum printers
- Patent number 4,693,206
- Issue date Sep 15, 1987
- Precision Image Corporation
- Gene F. Day
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Development apparatus for latent images on supported sheets
- Patent number 4,655,165
- Issue date Apr 7, 1987
- Precision Image Corporation
- Gene F. Day
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ion projection copier
- Patent number 4,591,885
- Issue date May 27, 1986
- Xerox Corporation
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ion projection printer with extended back electrode
- Patent number 4,535,345
- Issue date Aug 13, 1985
- Xerox Corporation
- Jean K. Wilcox
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ion projection printer with virtual back electrode
- Patent number 4,527,177
- Issue date Jul 2, 1985
- Xerox Corporation
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ion projection printer with charge compensation source
- Patent number 4,521,792
- Issue date Jun 4, 1985
- Xerox Corporation
- Lloyd D. Clark
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ion projection printer with pseudo-continuous back electrode
- Patent number 4,521,791
- Issue date Jun 4, 1985
- Xerox Corporation
- Gene F. Day
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Gene F. Day

Person

Patents Grantslast 30 patents

Method of continuous purification of liquid toner in an electrostat...

Variable pressure back-plate for liquid toning

Single phase fluid gas extractor for electrophoretic purifier systems

Dual separator purification system

Toning shoe employing a bifurcated return port

Concentrate stirring for continuous printing

Continuous purification of liquid toners

Printer in closed housing

Segmented backing assembly for toning an electrostatic image

Integrated air knife toner applicator

Positive air pressure toner confining applicator

Air jet cleaner for one pump color imager

One-pump color imaging system and method

Toner recycling by counterflow

Gas-supported electrographic writing head

Automatic cleaning method for image development apparatus

Slug flow air stream apparatus for drying liquid toned images

Electrostatic printer for digitized images or data

Development apparatus for latent images on supported sheets

Liquid toner recycling system and method

Multi-segment toning shoe for latent image development

Electrostatic color printing method

Self-cleaning electrostatic color printer

Self-seating toning shoe for electrostatic drum printers

Development apparatus for latent images on supported sheets

Ion projection copier

Ion projection printer with extended back electrode

Ion projection printer with virtual back electrode

Ion projection printer with charge compensation source

Ion projection printer with pseudo-continuous back electrode