Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5738603 | Derailleur | Frank Schmidt, Andreas Neuer | 1998-04-14 |
| 5716297 | Derailleur arrangement for bicycles | — | 1998-02-10 |
| 5522611 | Multiple sprocket chainwheel for bicycle derailleur | Frank Schmidt, Andreas Neuer, Gerhard Dumbser | 1996-06-04 |
| 5503598 | Derailleur arrangement, in particular for bicycles | Andreas Neuer | 1996-04-02 |