Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6321891 | Hydrokinetic torque converter | Steven Olsen, Volker Middelmann, Hubert Friedmann, Marc Meisner | 2001-11-27 |
| 5813505 | Hydrokinetic torque converter | Steven Olsen, Volker Middelmann, Hubert Friedmann, Marc Meisner | 1998-09-29 |