Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6314878 | Dampening system for offset printing press and method | Douglas F. Wolff | 2001-11-13 |
| 5040457 | Printing press dampener | — | 1991-08-20 |
| 5014615 | Water stop module | Thaddeus A. Niemiro | 1991-05-14 |
| 4831927 | Printing press dampener | — | 1989-05-23 |