Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362278 | Chain driving mechanism for a bicycle or the like | Eduard Bergles, Wolf Waschkuhn, Edouard Dumas | 1994-11-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362278 | Chain driving mechanism for a bicycle or the like | Eduard Bergles, Wolf Waschkuhn, Edouard Dumas | 1994-11-08 |