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Patent applications and USPTO patent grants for Shoemaker; Ralph A.The latest application filed is for "system for managing replaceable modules in a digital printing apparatus".
Patent | Date |
---|---|
System for managing replaceable modules in a digital printing apparatus Grant 7,773,239 - Beard , et al. August 10, 2 | 2010-08-10 |
System for managing replaceable modules in a digital printing apparatus Grant 7,649,638 - Beard , et al. January 19, 2 | 2010-01-19 |
Color mis-registration measurement using an infra-red color density sensor Grant 7,515,843 - Bonino , et al. April 7, 2 | 2009-04-07 |
System For Managing Replaceable Modules In A Digital Printing Apparatus App 20080193147 - Beard; Michael E. ;   et al. | 2008-08-14 |
Color mis-registration measurement using an infra-red color density sensor App 20070110465 - Bonino; Paul S. ;   et al. | 2007-05-17 |
System for managing replaceable modules in a digital printing apparatus Grant 6,940,613 - Beard , et al. September 6, 2 | 2005-09-06 |
Dual density gray patch toner control Grant 6,792,220 - Randall , et al. September 14, 2 | 2004-09-14 |
Dual Density Gray Patch Toner Control App 20040136737 - Randall, Stephen F. ;   et al. | 2004-07-15 |
System for managing replaceable modules in a digital printing apparatus App 20040090647 - Beard, Michael E. ;   et al. | 2004-05-13 |
Optical toner concentration sensor Grant 6,606,463 - Gross , et al. August 12, 2 | 2003-08-12 |
Optical toner concentration sensor App 20030113126 - Gross, Eric M. ;   et al. | 2003-06-19 |
Method and apparatus for automatic customer replaceable unit (CRU) setup and cleaner blade lubrication Grant 6,438,329 - Budnik , et al. August 20, 2 | 2002-08-20 |
Non-uniform development indicator Grant 6,198,885 - Budnik , et al. March 6, 2 | 2001-03-06 |
Actuator performance indicator Grant 6,016,204 - Budnik , et al. January 18, 2 | 2000-01-18 |
ROS pixel size growth detector Grant 5,995,775 - Budnik , et al. November 30, 1 | 1999-11-30 |
Seamed flexible electrostatographic imaging belt having a permanent localized solid attribute Grant 5,966,573 - Yu , et al. October 12, 1 | 1999-10-12 |
Xerographic xerciser including a hierarchy system for determining part replacement and failure Grant 5,946,521 - Budnik , et al. August 31, 1 | 1999-08-31 |
P/R process control patch uniformity analyzer Grant 5,903,796 - Budnik , et al. May 11, 1 | 1999-05-11 |
Control develop mass in a color system Grant 5,519,497 - Hubble, III , et al. May 21, 1 | 1996-05-21 |
Densitometer for a liquid developer material Grant 5,078,497 - Borton , et al. January 7, 1 | 1992-01-07 |
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