Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4601597 | Applicator for hot-melt adhesive | Wilhelm Bertram, Alfred Bottcher | 1986-07-22 |
| 4194664 | Firing safety for a pneumatic nailer | — | 1980-03-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4601597 | Applicator for hot-melt adhesive | Wilhelm Bertram, Alfred Bottcher | 1986-07-22 |
| 4194664 | Firing safety for a pneumatic nailer | — | 1980-03-25 |