Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575872 | Method and apparatus for making smooth shifts during mode changes of an HMT when using mechanical clutches | Frederic W. Pollman | 2003-06-10 |
| 6533695 | Hydromechanical transmission | Frederic W. Pollman, Lyle R. Bretz, Thomas D. Pierce, John D. Moline, Bradly Roetman +1 more | 2003-03-18 |