Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968668 | Vehicle door checker | Rudolf Gruber | 2021-04-06 |
| 10570653 | Vehicle door checker | Rudolf Gruber | 2020-02-25 |
| 6591451 | Automotive door hinge with removable component adapted for structural reassembly | Rudolf Gruber, John Salmon | 2003-07-15 |
| 5173991 | Door check having a link coated with moldable materials | — | 1992-12-29 |