Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7121160 | Mechanical transmission | — | 2006-10-17 |
| 6779415 | Mechanical transmission | — | 2004-08-24 |
| 5392664 | Continuously variable transmission | — | 1995-02-28 |
| 4936155 | Infinite speed variation, constant power, ripple-free transmission | — | 1990-06-26 |
| 4333555 | Variable speed transmission | — | 1982-06-08 |
| 4302684 | Free wing turbine | — | 1981-11-24 |
| 4194407 | Variable speed transmission | — | 1980-03-25 |