Douglas P. Connolly

Person

Webster, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Copy cartridge warranty and billing system
- Patent number 5,016,171
- Issue date May 14, 1991
- Xerox Corporation
- Douglas P. Connolly
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scavenging field for electrostatographic printing machine
- Patent number 4,837,104
- Issue date Jun 6, 1989
- Xerox Corporation
- Douglas P. Connolly
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Closed loop mechanical development control system
- Patent number 4,587,929
- Issue date May 13, 1986
- Xerox Corporation
- Douglas P. Connolly
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Wiper arrangement for toner level sensor
- Patent number 4,135,642
- Issue date Jan 23, 1979
- Xerox Corporation
- John E. Forward
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer charge control system
- Patent number 4,077,709
- Issue date Mar 7, 1978
- Xerox Corporation
- Stephen Borostyan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Release agent application system for a heated fuser roll
- Patent number 4,050,801
- Issue date Sep 27, 1977
- Xerox Corporation
- Alan F. McCarroll
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pretransfer corotron switching
- Patent number 4,039,257
- Issue date Aug 2, 1977
- Xerox Corporation
- Douglas P. Connolly
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Douglas P. Connolly

Person

Patents Grantslast 30 patents

Copy cartridge warranty and billing system

Scavenging field for electrostatographic printing machine

Closed loop mechanical development control system

Wiper arrangement for toner level sensor

Transfer charge control system

Release agent application system for a heated fuser roll

Pretransfer corotron switching