Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6267807 | Method for grinding colorants | Kenneth James Harshbarger, Ajay Kanubhai Suthar, Richard B. Watkins | 2001-07-31 |
| 6095633 | Process for priming a multi-chamber ink jet print head | Kenneth James Harshbarger | 2000-08-01 |