Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4638701 | Shears, especially circular knife shears | Norbert Umlauf | 1987-01-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4638701 | Shears, especially circular knife shears | Norbert Umlauf | 1987-01-27 |