Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11235525 | Container for an additive manufacturing system | Jorge Castano | 2022-02-01 |
| 9707783 | Replaceable printer component including a memory storing a tag encryption mask | Stephen D. Panshin, Jefferson P. Ward, David B. Novak, Glenn D. McCloy | 2017-07-18 |
| 9707784 | Replaceable printer component | Stephen D. Panshin, Jefferson P. Ward, David B. Novak, Glenn D. McCloy | 2017-07-18 |
| 9079426 | Duplexing web press with drying time control | Mike M. Morrow, Karsten N. Wilson | 2015-07-14 |
| 8205976 | Partition map | Jefferson P. Ward, Stephen D. Panshin, Joseph H. Bauman | 2012-06-26 |
| 7175266 | Replaceable memory device for a consumable substance container, and methods | — | 2007-02-13 |
| 6922259 | Electrical storage device for a replaceable printing component | Michael L. Bullock | 2005-07-26 |
| 6722753 | Method and apparatus for checking compatibility of a replaceable printing component | Winthrop D. Childers, Michael L. Bullock, Ronald R. Paulsen | 2004-04-20 |
| 6559973 | Electrical storage device for a replaceable printing component | Michael L. Bullock | 2003-05-06 |
| 6488352 | Method and apparatus for checking compatibility of a replaceable printing component | Winthrop D. Childers, Michael L. Bullock, Ronald R. Paulsen | 2002-12-03 |
| 6345891 | Method and apparatus for specifying ink volume in a multichamber ink container | Winthrop D. Childers, Ray A. Walker, Michael L. Bullock | 2002-02-12 |
| 6271928 | Electrical storage device for a replaceable printing component | Michael L. Bullock | 2001-08-07 |
| 6264301 | Method and apparatus for identifying parameters in a replaceable printing component | Ronald R. Paulsen, Joseph H. Bauman | 2001-07-24 |
| 6196651 | Method and apparatus for detecting the end of life of a print cartridge for a thermal ink jet printer | Marilyn Louise Zuber, Donald L. Michael, Susan A. Chavez, Nancy L. Herald | 2001-03-06 |
| 6089687 | Method and apparatus for specifying ink volume in an ink container | — | 2000-07-18 |
| 6039430 | Method and apparatus for storing and retrieving information on a replaceable printing component | Michael L. Bullock, Winthrop D. Childers | 2000-03-21 |
| 5473351 | Method and apparatus for regulating print density in an ink-jet printer | John H. Dion, Michael Whitmarsh | 1995-12-05 |