Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6192661 | Return envelope assembly | Donald J. Rozmarin | 2001-02-27 |
| 5267821 | Bindery line book accumulator | David J. Bruns, Carolyn S. Lambert | 1993-12-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6192661 | Return envelope assembly | Donald J. Rozmarin | 2001-02-27 |
| 5267821 | Bindery line book accumulator | David J. Bruns, Carolyn S. Lambert | 1993-12-07 |