Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4441419 | Imprinting device and digit wheel assembly therefor | — | 1984-04-10 |
| 4423844 | Apparatus for shredding materials | James F. Sullivan | 1984-01-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4441419 | Imprinting device and digit wheel assembly therefor | — | 1984-04-10 |
| 4423844 | Apparatus for shredding materials | James F. Sullivan | 1984-01-03 |