Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9429235 | Primary clutch electronic CVT | Brian D. Krosschell, Stephen L. Nelson, Brian R. Gillingham, Urs Wenger, Donovan L. Fredrickson +6 more | 2016-08-30 |
| 9228549 | Sound attenuator of an exhaust-gas turbocharger | Heinz-Jürgen FELD, Llija Mrvelj | 2016-01-05 |
| 9151384 | Primary clutch electronic CVT | Beat R. Kohler, Stephen L. Nelson, Brian R. Gillingham, Urs Wenger, Donovan L. Fredrickson +5 more | 2015-10-06 |
| 8682550 | Primary clutch electronic CVT | Stephen L. Nelson, Brian R. Gillingham, Urs Wenger, Donovan L. Fredrickson, Brian D. Krosschell +5 more | 2014-03-25 |