Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9709100 | Serration having an offset construction point | Christian Felchner, Wolfgang Jackels | 2017-07-18 |
| 8038540 | Tuned mass damper for rotating shafts | Marco Schwab, Christian Felchner | 2011-10-18 |