CURTIS D. KELLER

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WEST LINN, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for heating and measuring temperature of print...
- Patent number 10,328,691
- Issue date Jun 25, 2019
- Xerox Corporation
- Curtis Douglass Keller
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Circuit board reflow of components using on board copper traces as...
- Patent number 10,009,993
- Issue date Jun 26, 2018
- Xerox Corporation
- Paul L. Pankratz
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for heating and measuring temperature of print...
- Patent number 9,931,840
- Issue date Apr 3, 2018
- Xerox Corporation
- Curtis Douglass Keller
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Circuitry for printer
- Patent number 7,575,302
- Issue date Aug 18, 2009
- Xerox Corporation
- Dan L. Massopust
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR HEATING AND MEASURING TEMPERATURE OF PRINT...
- Publication number 20180170041
- Publication date Jun 21, 2018
- Xerox Corporation
- CURTIS DOUGLASS KELLER
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CIRCUIT BOARD REFLOW OF COMPONENTS USING ON BOARD COPPER TRACES AS...
- Publication number 20150305140
- Publication date Oct 22, 2015
- Xerox Corporation
- CURTIS DOUGLASS KELLER
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR HEATING AND MEASURING TEMPERATURE OF PRINT...
- Publication number 20150054878
- Publication date Feb 26, 2015
- Xerox Corporation
- Curtis Douglass Keller
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CIRCUITRY FOR PRINTER
- Publication number 20090271979
- Publication date Nov 5, 2009
- Xerox Corporation
- DAN L. MASSOPUST
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Circuitry for printer
- Publication number 20070132812
- Publication date Jun 14, 2007
- Xerox Corporation.
- Dan L. Massopust
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS