Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267082 | Copper-based brazing material and use of the brazing material | Marc Steigerwald, Yasir Muhammad, Helmut Wieser | 2022-03-08 |
| 11123825 | Copper-based brazing material and use of the brazing material | Marc Steigerwald, Yasir Muhammad, Helmut Wieser | 2021-09-21 |
| 5364118 | Front sole holding device | Norbert Eugler | 1994-11-15 |
| 5249820 | Front sole holding device | Norbert Eugler | 1993-10-05 |