Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8136905 | Drop volume compensation for ink supply variation | Gary A. Kneezel, Frederick A. Donahue | 2012-03-20 |
| 8061829 | Printing device fluid reservoir with gripping features | Diana C. Petranek, Patricia L. Williams | 2011-11-22 |
| 8057028 | Printing device fluid reservoir with gripping features | Diana C. Petranek, Patricia L. Williams | 2011-11-15 |
| 8052263 | Printing device fluid reservoir with alignment features | Steven L. Moore, Dwight J. Petruchik, Diana C. Petranek, Mark D. Perkins | 2011-11-08 |
| 7810917 | Printing device fluid reservoir with alignment features | Steven L. Moore, Dwight J. Petruchik, Diana C. Petranek, Mark D. Perkins | 2010-10-12 |
| 7789500 | Printing device fluid reservoir chassis with alignment features | Steven L. Moore, Dwight J. Petruchik, Diana C. Petranek, Mark D. Perkins | 2010-09-07 |
| 7731335 | Data storage device mounting arrangement for printing device | Diana C. Petranek, Mark D. Perkins | 2010-06-08 |
| 7690774 | Printing device fluid reservoir with gripping features | Diana C. Petranek, Patricia L. Williams | 2010-04-06 |
| 6851799 | Ink cartridge with memory chip and method of assembling | James S. Newkirk, Scott C. Robinson | 2005-02-08 |
| 6554402 | Ink cartridge with color discrimination structure | James S. Newkirk, Scott C. Robinson | 2003-04-29 |
| 6536888 | Ink cartridge with internal ink bag and method of filling | Kirk D. Farnung, Diana C. Petranek | 2003-03-25 |
| 6505926 | Ink cartridge with memory chip and method of assembling | James S. Newkirk, Scott C. Robinson | 2003-01-14 |
| D462986 | Handle for an ink cartridge | Dana A. Carlile, David R. Gotham, Michelle M. DeMeyer, Laura M. Latta | 2002-09-17 |
| D462383 | Ink cartridge with ink color discrimination structure | Dana A. Carlile, David R. Gotham, Michelle M. DeMeyer, Laura M. Latta | 2002-09-03 |
| D462089 | Ink cartridge | Dana A. Carlile, David R. Gotham, Michelle M. DeMeyer, Laura M. Latta | 2002-08-27 |
| 6416166 | Ink cartridge with alignment features and method of inserting cartridge into a printer receptacle | Scott C. Robinson, James S. Newkirk, David R. Gotham | 2002-07-09 |
| 6271941 | Illuminant head assembly for a photographic film image scanner | Stephen C. Arnold, Robert E. Ashe, Dana A. Carlile, Mary-Irene E. Condo, Thomas D. Jensen | 2001-08-07 |
| 6178016 | Imaging apparatus for a photographic film image scanner | Robert E. Ashe, Thomas D. Jensen, Stephen C. Arnold | 2001-01-23 |
| 6076415 | Bi-directional, dual speed film transport gear drive apparatus with an open loop control gear mesh routine | Duane J. Farling, Steven M. Bryant | 2000-06-20 |
| 6038052 | Compact document scanner | Stephen C. Arnold, Robert E. Ashe, Thomas D. Jensen | 2000-03-14 |
| 6016984 | Spoolless film takeup chamber with improved spooling spring | John F. Miller | 2000-01-25 |
| 5982477 | Film drive apparatus for a photographic film scanner | Eric P. Hochreiter, Bonnie J. Patterson, Duane J. Farling | 1999-11-09 |
| 4844443 | Simplified registration gate | — | 1989-07-04 |