Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435644 | Adaptive incremental print mode that maximizes throughput while maintaining interpen alignment by nozzle selection | Ronald A. Askeland | 2002-08-20 |
| 6328396 | Combining multiple printmodes into a single carriage sweep | Stephen A. Smith | 2001-12-11 |
| 6254217 | Apparatus and method for hue shift compensation in a bidirectional printer | Ronald A. Askeland, Ronald Burns | 2001-07-03 |
| 6209983 | Multi-ridge capping system for inkjet printheads | Bret Taylor | 2001-04-03 |
| 5984450 | Inkjet printer having multiple printheads and multiple independent printhead service stations for performing different wiping procedures | Richard A. Becker | 1999-11-16 |
| 5898445 | Translational wiping technique for a stationary inkjet printhead | Richard A. Becker, Arthur K. Wilson | 1999-04-27 |
| 5896145 | Orthogonal rotary wiping system for inkjet printheads | Bret Taylor, Patrick Therien | 1999-04-20 |
| 5793388 | Customized printhead servicing for different printer conditions | Paul E. Martinson, Long C. Doan, Richard A. Becker | 1998-08-11 |
| 5714991 | Rotary priming system for inkjet printheads | Patrick Therien, Bret Taylor | 1998-02-03 |
| 5712668 | Rotary Multi-ridge capping system for inkjet printheads | Bret Taylor | 1998-01-27 |
| 5644347 | Inkjet printer with variable wiping capabilities for multiple printheads | William H. Schwiebert, Gerold Firl, Heinz Waschhauser | 1997-07-01 |
| 5635965 | Wet capping system for inkjet printheads | Thomas J. Purwins | 1997-06-03 |
| 5621441 | Service station for inkjet printer having reduced noise, increased ease of assembly and variable wiping capability | Heinz Waschhauser | 1997-04-15 |
| 5617124 | Self-cleaning service station for inkjet printing mechanisms | Bret Taylor | 1997-04-01 |
| 5614930 | Orthogonal rotary wiping system for inkjet printheads | Bret Taylor, Patrick Therien | 1997-03-25 |
| 5563638 | Ink-jet printhead capping and wiping method and apparatus | — | 1996-10-08 |
| 5534896 | Tubeless ink-jet printer priming cap system and method | — | 1996-07-09 |
| 5448270 | Ink-jet printhead cap having suspended lip | — | 1995-09-05 |
| 5434605 | Automatic failure recovery method and system for ink-jet printheads | — | 1995-07-18 |
| 5109239 | Inter pen offset determination and compensation in multi-pen ink jet printing systems | Keith E. Cobbs, Robert D. Haselby | 1992-04-28 |
| 5036340 | Piezoelectric detector for drop position determination in multi-pen ink jet printing systems | — | 1991-07-30 |
| 4922268 | Piezoelectric detector for drop position determination in multi-pen thermal ink jet pen printing systems | — | 1990-05-01 |
| 4922270 | Inter pen offset determination and compensation in multi-pen thermal ink jet pen printing systems | Keith E. Cobbs, Robert D. Haselby | 1990-05-01 |