Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6532945 | Enhancer for compound bows | — | 2003-03-18 |
| 6293884 | Cluster sprockets for bicycle transmissions and other prime movers | — | 2001-09-25 |
| 5445567 | Automatic transmission for a multi-speed bicycle | — | 1995-08-29 |
| 5295916 | Automatic transmission for multispeed bicycle | — | 1994-03-22 |
| 5163881 | Automatic transmission for multi-speed bicycle | — | 1992-11-17 |