Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5232504 | Modular and adjustable glue dispenser | Carl J. Didier, Mark A. Walker | 1993-08-03 |
| 5037364 | Gatefold apparatus and method | — | 1991-08-06 |
| 4850945 | Gatefold apparatus | — | 1989-07-25 |