Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789883 | Method and apparatus for compensating for ink container extraction characteristics | David R. Otis, Jr., David Olsen | 2004-09-14 |
| 6607262 | Reserving ink for printer servicing purposes | Ronald Paul | 2003-08-19 |
| 6454381 | Method and apparatus for providing ink container extraction characteristics to a printing system | David Olsen, David R. Otis, Jr. | 2002-09-24 |
| 6452618 | Carriage velocity control to improve print quality and extend printhead life in ink-jet printer | — | 2002-09-17 |
| 6431673 | Ink level gauging in inkjet printing | Steven T. Castle | 2002-08-13 |
| 6145959 | Swath density control to improve print quality and extend printhead life in inkjet printers | Mark D. Lund, Steven T. Castle | 2000-11-14 |