Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6197409 | Ink-jet media | Gregory A. Bodager, Daphne Pinto Fickes, Robert P. Held, Ray A. Work, III | 2001-03-06 |
| 5984467 | Ink-jet media | Gregory A. Bodager, Daphne Pinto Fickes, Robert P. Held, Ray A. Work, III | 1999-11-16 |
| 5764262 | Process for providing durable images on a printed medium | Zarng-Arh George Wu, Robert P. Held | 1998-06-09 |
| 4489153 | Process for preparing a positive overlay | Robert W. Ashcraft | 1984-12-18 |