Howard M. Stark

Person

Macedon, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fluidized toner development using a rigid porous donor roll
- Patent number 5,754,930
- Issue date May 19, 1998
- Xerox Corporation
- Howard M. Stark
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Preferred toner/carrier properties
- Patent number 5,021,838
- Issue date Jun 4, 1991
- Xerox Corporation
- Delmer G. Parker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Adaptive bias control for tri-level xerography
- Patent number 4,998,139
- Issue date Mar 5, 1991
- Xerox Corporation
- Jerome E. May
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
White level stabilization for tri-level imaging
- Patent number 4,990,955
- Issue date Feb 5, 1991
- Xerox Corporation
- Jerome E. May
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Highlight color imaging apparatus
- Patent number 4,868,608
- Issue date Sep 19, 1989
- Xerox Corporation
- William M. Allen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Highlight color printer
- Patent number 4,761,668
- Issue date Aug 2, 1988
- Xerox Corporation
- Delmer G. Parker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for printing black and plural highlight color images in a...
- Patent number 4,731,634
- Issue date Mar 15, 1988
- Xerox Corporation
- Howard M. Stark
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Curved screen
- Patent number 3,963,342
- Issue date Jun 15, 1976
- Xerox Corporation
- Howard M. Stark
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Uniform toner development with large toner particles
- Publication number 20040141191
- Publication date Jul 22, 2004
- Xerox Corporation.
- Howard M. Stark
- G06 - COMPUTING CALCULATING COUNTING

Howard M. Stark

Person

Patents Grantslast 30 patents

Fluidized toner development using a rigid porous donor roll

Preferred toner/carrier properties

Adaptive bias control for tri-level xerography

White level stabilization for tri-level imaging

Highlight color imaging apparatus

Highlight color printer

Apparatus for printing black and plural highlight color images in a...

Curved screen

Patents Applicationslast 30 patents

Uniform toner development with large toner particles