Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7128672 | Cluster sprockets for bicycle transmissions and other prime movers | — | 2006-10-31 |
| 6889679 | Cable vibraguard | — | 2005-05-10 |
| 6708684 | Cable vibraguard | — | 2004-03-23 |
| 6032968 | Hydraulic transmission for bicycles | — | 2000-03-07 |
| 4993399 | Bowstring apparatus | — | 1991-02-19 |
| 4887582 | Gear Mechanism for compound bow | — | 1989-12-19 |
| 4834061 | Cable vibraguard | — | 1989-05-30 |
| 4724820 | Bowstring apparatus | — | 1988-02-16 |
| 4519271 | Pedal telescoping device | — | 1985-05-28 |
| 4446754 | Pedal telescoping device | — | 1984-05-08 |