Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392410 | Piston, gear-change selector module and mounting method | Jürgen Ryba, Gerhard Warmuth, Dieter Grimmer | 2025-08-19 |
| 11905979 | Piston, gear-change selector and gearshift | Andreas SCHORN, Paul Marks, Alexander Landgraf | 2024-02-20 |
| 6164409 | Wax guard membrane for hearing aids | — | 2000-12-26 |
| D322513 | Tote bag | — | 1991-12-24 |