Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8864278 | Detecting potential collision damage to printhead | David S. Uerz | 2014-10-21 |
| 8764155 | Weather based humidity adjustment of printhead maintenance | Brian G. Price, Gary A. Kneezel | 2014-07-01 |
| 8721036 | Geographically based humidity adjustment of printhead maintenance | Brian G. Price, Gary A. Kneezel | 2014-05-13 |
| 8277006 | Controllable maintenance operations for efficient ink use | Donald V. Brumbaugh, Gary A. Kneezel | 2012-10-02 |
| 8136905 | Drop volume compensation for ink supply variation | Gary A. Kneezel, R. Winfield Trafton | 2012-03-20 |
| 7030972 | System and method for identifying objects | Eric A. Merz | 2006-04-18 |
| 6578942 | Liquid crystal sensing of thermal ink jet head temperature | Richard H. Tuhro | 2003-06-17 |
| 6494553 | Ink level sensing for ink printer | Richard E. Butts, Ronald C. Macera | 2002-12-17 |
| 6450712 | Method and apparatus for optimizing substrate speed in a printer device | Dinesh S. Shah, John F. Moreland, Thomas N. Taylor | 2002-09-17 |
| 6238046 | Liquid ink printer including a variable throughput active-passive wet sheet dryer assembly | — | 2001-05-29 |
| 6176563 | Ink marking device maintenance fluid replenishment system and method | David Greg Anderson, Leonard M. Carreira, Arthur M. Gooray | 2001-01-23 |
| 6174037 | Multiple pass ink jet printer with optimized power supply | Donald M. Stevens | 2001-01-16 |
| 6168333 | Paper driven rotary encoder that compensates for nip-to-nip handoff error | Eric A. Merz, Roger G. Teumer, W. Keith Gilliland, Roger G. Markham | 2001-01-02 |
| 6158837 | Printer having print mode for non-qualified marking material | Brian S. Hilton, Eric A. Merz | 2000-12-12 |
| 6155669 | Pagewidth ink jet printer including a printbar mounted encoding system | David Greg Anderson | 2000-12-05 |
| 6089693 | Pagewidth ink jet printer including multiple pass defective nozzle correction | Donald J. Drake | 2000-07-18 |
| 5803628 | Printing apparatus including encoder pending | — | 1998-09-08 |
| 5704602 | System for automatic print jobs separations in folders | Thomas N. Taylor, Robert A. Panos | 1998-01-06 |
| 5692108 | Odd/even stroke control for reduced video data clocking | — | 1997-11-25 |
| 5619622 | Raster output interface for a printbar | Anthony E. Audi | 1997-04-08 |
| 5579453 | Smart direct memory access controller | William M. Lindenfelser, Anthony E. Audi | 1996-11-26 |
| 5563591 | Programmable encoder using an addressable display | Kurt Jacobs, Hugh L. Fuller | 1996-10-08 |
| 5534895 | Electronic auto-correction of misaligned segmented printbars | William M. Lindenfelser | 1996-07-09 |
| 5402156 | Slow scan stitching mechanism | Paul J. Rowe | 1995-03-28 |
| 5349905 | Method and apparatus for controlling peak power requirements of a printer | Thomas N. Taylor | 1994-09-27 |