Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4905745 | Woodcutting guide | — | 1990-03-06 |
| 4703162 | Device for receiving, inspecting and storing instruments of value | Guenter Holland-Letz, Udo Tewes, Peter Weigel | 1987-10-27 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4905745 | Woodcutting guide | — | 1990-03-06 |
| 4703162 | Device for receiving, inspecting and storing instruments of value | Guenter Holland-Letz, Udo Tewes, Peter Weigel | 1987-10-27 |