Christian O. Abreu

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for current density monitor and control in a co...
- Patent number 6,963,702
- Issue date Nov 8, 2005
- Xerox Corporation
- Gerald M. Fletcher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Discorotron charging device
- Patent number 6,795,670
- Issue date Sep 21, 2004
- Xerox Corporation
- Christian O. Abreu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer apparatus with dual transfer-assist blades
- Patent number 6,233,423
- Issue date May 15, 2001
- Xerox Corporation
- Gerald M. Fletcher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet pre-transfer device
- Patent number 6,055,409
- Issue date Apr 25, 2000
- Xerox Corporation
- Paul N. Richards
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Web liquid charging: improved resistance to contamination
- Patent number 5,893,663
- Issue date Apr 13, 1999
- Xerox Corporation
- John S. Facci
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid immersion development machine having a pressure differential...
- Patent number 5,557,378
- Issue date Sep 17, 1996
- Xerox Corporation
- Christian O. Abreu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid development system
- Patent number 5,488,466
- Issue date Jan 30, 1996
- Xerox Corporation
- Christian O. Abreu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet decurling system including cross-curl
- Patent number 5,357,327
- Issue date Oct 18, 1994
- Xerox Corporation
- Suzzette R. Solano
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Protective assembly for charging apparatus
- Patent number 5,229,819
- Issue date Jul 20, 1993
- Xerox Corporation
- Jon M. Beresniewicz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image transfer and sheet seperation charging
- Patent number 5,059,990
- Issue date Oct 22, 1991
- Xerox Corporation
- Christian O. Abreu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer unit using three angers in three chambers
- Patent number 4,724,457
- Issue date Feb 9, 1988
- Xerox Corporation
- Christian O. Abreu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Blade applicator assembly
- Patent number 3,993,020
- Issue date Nov 23, 1976
- Xerox Corporation
- John M. Schneider
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Systems and methods for current density monitor and control in a co...
- Publication number 20050135826
- Publication date Jun 23, 2005
- XEROX Corporation
- Gerald M. Fletcher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DISCOROTRON CHARGING DEVICE
- Publication number 20040081484
- Publication date Apr 29, 2004
- Xerox Corporation.
- Christian O. Abreu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Christian O. Abreu

Person

Patents Grantslast 30 patents

Systems and methods for current density monitor and control in a co...

Discorotron charging device

Transfer apparatus with dual transfer-assist blades

Sheet pre-transfer device

Web liquid charging: improved resistance to contamination

Liquid immersion development machine having a pressure differential...

Liquid development system

Sheet decurling system including cross-curl

Protective assembly for charging apparatus

Image transfer and sheet seperation charging

Developer unit using three angers in three chambers

Blade applicator assembly

Patents Applicationslast 30 patents

Systems and methods for current density monitor and control in a co...

DISCOROTRON CHARGING DEVICE