Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5522154 | Multi-belt dryer | Richard Hoffman | 1996-06-04 |
| 5383400 | Article detector for printing press | — | 1995-01-24 |
| 5199353 | Printing machine pallet assembly | — | 1993-04-06 |
| 5165339 | Detachable scraper attachment for a flood bar | Richard Hoffman | 1992-11-24 |
| 5129155 | Automatic screen registration device and method therefor | Richard Hoffman | 1992-07-14 |