Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5180153 | Method and apparatus for maintaining confidential printed-sheet output | Harold W. Gegenheimer | 1993-01-19 |
| 4381212 | Fingerless single facer | — | 1983-04-26 |
| 4344379 | Bonding machine and gravure applicator roll | — | 1982-08-17 |
| 4240346 | Web printing press | Earl M. Landis, James N. Crum | 1980-12-23 |