Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6106600 | Inks for continuous inkjet printing | Ammar Lecheheb, Barry John Few, Richard England | 2000-08-22 |
| 5622600 | Dyed particulate or granular materials from recycled paper and process for making the materials | Edward G. Knapick, Brent Willemsen, Ernest P. Wolfer | 1997-04-22 |