Bartholmae; Jack N.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bartholmae; Jack N..The latest application filed is for "method and apparatus for providing a color-balanced multiple print engine".

Company Profile

0.22.9

Bartholmae; Jack N. - Duluth GA
Bartholmae; Jack N. - San Antonio TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for providing a color-balanced multiple print engine Grant 7,791,777 - Barry , et al. September 7, 2	2010-09-07
Methods and apparatus for determining toner level in electro-photographic print engines Grant 7,554,687 - Barry , et al. June 30, 2	2009-06-30
Methods and apparatus for routing pages to printers in a multi-print engine as a function of print job parameters Grant 7,532,347 - Barry , et al. May 12, 2	2009-05-12
Method And Apparatus For Providing A Color-balanced Multiple Print Engine App 20080165378 - Barry; Michael W. ; et al.	2008-07-10
Method And Apparatus For Providing A Color-balanced Multiple Print Engine App 20080151281 - Barry; Michael W. ; et al.	2008-06-26
Methods And Apparatus For Determining Toner Level In Electro-photographic Print Engines App 20080068653 - Barry; Michael W. ; et al.	2008-03-20
Method and apparatus for providing a color-balanced multiple print engine Grant 7,342,686 - Barry , et al. March 11, 2	2008-03-11
Method and apparatus for determining toner level in electrophotographic print engines Grant 7,301,665 - Barry , et al. November 27, 2	2007-11-27
Methods And Apparatus For Routing Pages To Printers In A Multi-print Engine As A Function Of Print Job Parameters App 20070182992 - Barry; Michael W. ; et al.	2007-08-09
Method and apparatus for routing pages to printers in a multi-print engine as a function of print job parameters Grant 7,206,082 - Barry , et al. April 17, 2	2007-04-17
Method and apparatus for determining toner level in electrophotographic print engines Grant 7,116,444 - Barry , et al. October 3, 2	2006-10-03
Methods And Apparatus For Determining Toner Level In Electro-photographic Print Engines App 20060197970 - Barry; Michael W. ; et al.	2006-09-07
Method And Apparatus For Providing A Color-balanced Multiple Print Engine App 20060192984 - Barry; Michael W. ; et al.	2006-08-31
Method and apparatus for providing a color-balanced multiple print engine Grant 7,046,391 - Barry , et al. May 16, 2	2006-05-16
Method and apparatus for determining toner level in electrophotographic print engines Grant 6,977,752 - Barry , et al. December 20, 2	2005-12-20
Method and apparatus for determining toner level in electrophotographic print engines App 20050206933 - Barry, Michael W. ; et al.	2005-09-22
Method and apparatus for determining toner level in electrophotographic print engines Grant 6,888,644 - Barry , et al. May 3, 2	2005-05-03
Method and apparatus for distributing pages to individual print engines in a multiple print engine Grant 6,850,335 - Barry , et al. February 1, 2	2005-02-01
Method and apparatus for determining toner level in electrophotographic print engines App 20050007621 - Barry, Michael W. ; et al.	2005-01-13
Method and apparatus for routing pages to printers in a multi-print engine as a function of print job parameters App 20040070788 - Barry, Michael W. ; et al.	2004-04-15
Multiple print engine with error handling capability Grant 6,707,563 - Barry , et al. March 16, 2	2004-03-16
Page synchronization in a color print system Grant 6,633,396 - Barry , et al. October 14, 2	2003-10-14
Method and apparatus for routing pages to printers in a multi-print engine as a function of print job parameters Grant 6,606,165 - Barry , et al. August 12, 2	2003-08-12
Multiple print engine with virtual job routing Grant 5,859,711 - Barry , et al. January 12, 1	1999-01-12
Method and apparatus for attaching an image receiving member to a transfer drum Grant 5,583,623 - Bartholmae , et al. December 10, 1	1996-12-10
Precuring apparatus and method for reducing voltage required to electrostatically material to an arcuate surface Grant 5,442,429 - Bartholmae , et al. August 15, 1	1995-08-15
Toner density control for electrophotographic print engine Grant 5,103,260 - Tompkins , et al. April 7, 1	1992-04-07
Method and apparatus for intermittent conditioning of a transfer belt Grant 5,053,827 - Tompkins , et al. October 1, 1	1991-10-01
Transfer system for electrophotographic print engine Grant 4,931,839 - Tompkins , et al. June 5, 1	1990-06-05
Gain switched audio conferencing network Grant 4,716,585 - Tompkins , et al. December 29, 1	1987-12-29
Workstation for interfacing with a video conferencing network Grant 4,686,698 - Tompkins , et al. August 11, 1	1987-08-11

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