Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6267807 | Method for grinding colorants | Ajay Kanubhai Suthar, Richard B. Watkins, Austin Keith Wickline | 2001-07-31 |
| 6095633 | Process for priming a multi-chamber ink jet print head | Austin Keith Wickline | 2000-08-01 |
| 5892527 | Ink cartridge with an unfelted foam and method of printing using the same | Ajay Kanubhai Suthar | 1999-04-06 |
| 5831653 | Ink jet print head cartridge | Fred Young Brandon, Curtis Ray Droege, Bruce David Gibson, James Harold Powers, William Michael Toon +1 more | 1998-11-03 |
| 5576750 | Reliable connecting pathways for a three-color ink-jet cartridge | Fred Young Brandon, Curtis Ray Droege, Bruce David Gibson, James Harold Powers, William Michael Toon +1 more | 1996-11-19 |