Joel P. Wittenauer

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Shelbyville, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Storing printer density control parameters in cartridge memory
- Patent number 7,769,306
- Issue date Aug 3, 2010
- Lexmark International, Inc.
- Douglas Anthony Able
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Methods and apparatuses for determining the number of printed pages...
- Patent number 7,747,180
- Issue date Jun 29, 2010
- Lexmark International, Inc.
- Joel P. Wittenauer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Methods and apparatuses for determining the number of printed pages...
- Publication number 20080298823
- Publication date Dec 4, 2008
- Lexmark International, Inc.
- Joel P. Wittenauer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY