Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5885186 | Continuously variable transmission | Wilhelmus Johannes Maria Van Wijk, Wilhelmus Cornelus Waltherus Maria Roovers, Chi Chung Choi, Bastiaan A. d'Herripon | 1999-03-23 |
| 5431602 | Electronically controlled continuously variable transmission | Wilhelmus Cornelus Waltherus Maria Roovers, Bastiaan A. d'Herripon | 1995-07-11 |
| 5374223 | Transverse element for an endless transmission unit | — | 1994-12-20 |
| 5337628 | Electronically controlled continuously variable transmission | Wilhelmus W. C. M. Roovers, Bastiaan A. d'Herripon | 1994-08-16 |
| 5145465 | Method of controlling the tension in a driving belt of a continuously variable transmission | — | 1992-09-08 |
| 5048371 | Continuously variable transmission provided with a torque converter | — | 1991-09-17 |
| 4332575 | Composite driving belt | — | 1982-06-01 |