Lawrence M. Hart

Person

Ontario, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dynamic developer bias control for use in an electrostatographic pr...
- Patent number 5,402,210
- Issue date Mar 28, 1995
- Xerox Corporation
- Lawrence M. Hart
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for increasing corona efficiency in an ionogra...
- Patent number 4,996,425
- Issue date Feb 26, 1991
- Xerox Corporation
- Oscar G. Hauser
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for controlling ion trajectory perturbations i...
- Patent number 4,972,212
- Issue date Nov 20, 1990
- Xerox Corporation
- Oscar G. Hauser
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Detacking apparatus
- Patent number 4,579,441
- Issue date Apr 1, 1986
- Xerox Corporation
- Lawrence M. Hart
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus and method for removing developer from the sump of an ele...
- Patent number 4,565,435
- Issue date Jan 21, 1986
- Xerox Corporation
- Lawrence M. Hart
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charge erase device for copying or reproduction machines and printers
- Patent number 4,534,641
- Issue date Aug 13, 1985
- Xerox Corporation
- W. Keith Gilliland
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Touchdown ambipolar development
- Patent number 3,999,849
- Issue date Dec 28, 1976
- Xerox Corporation
- John Maksymiak
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Lawrence M. Hart

Person

Patents Grantslast 30 patents

Dynamic developer bias control for use in an electrostatographic pr...

Method and apparatus for increasing corona efficiency in an ionogra...

Method and apparatus for controlling ion trajectory perturbations i...

Detacking apparatus

Apparatus and method for removing developer from the sump of an ele...

Charge erase device for copying or reproduction machines and printers

Touchdown ambipolar development