Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5061138 | System cover breaker | Mary F. Allsopp | 1991-10-29 |
| 5005815 | Apparatus and method for individually printing signatures during delivery to a binding line conveyor | — | 1991-04-09 |