Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10794241 | Reduced-weight value spring collar | — | 2020-10-06 |
| 9279348 | Mechanically controllable valve drive for a reciprocating piston engine | Daniel Hosse, Rudolf Flierl | 2016-03-08 |