Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5121823 | Coin lock for a trolley | Rudolf Wanzl | 1992-06-16 |
| 4472908 | Automatic gate | Rudolf Wanzl, Peter Bischof | 1984-09-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5121823 | Coin lock for a trolley | Rudolf Wanzl | 1992-06-16 |
| 4472908 | Automatic gate | Rudolf Wanzl, Peter Bischof | 1984-09-25 |