Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7056254 | Non-slip continuously variable transmission | — | 2006-06-06 |
| 6910984 | Positive engagement continuously variable transmission | — | 2005-06-28 |
| 6626780 | Positive engagement continuously variable transmission | — | 2003-09-30 |
| 6044722 | Variable torque transmission | — | 2000-04-04 |
| 5413009 | Variable speed transmission assembly | — | 1995-05-09 |
| 5413011 | Positive variable speed transmission system | — | 1995-05-09 |
| 4875389 | Chain driven, continuously infinite variable speed transmission system | — | 1989-10-24 |