Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6892422 | Spring-loaded hinge | — | 2005-05-17 |
| 6505933 | Spring hinge for eyewear | Reiner Wagner | 2003-01-14 |
| 6241354 | Spring hinge | Reiner Wagner | 2001-06-05 |
| D351776 | Bicycle power grip twist | Regis Sinoquet, Herve Crepin | 1994-10-25 |
| 4969375 | Pedal binding | Ernst v.d.Osten-Sacken | 1990-11-13 |