Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7862466 | Multi-speed transmission | Clinton E. Carey, James M. Hart, Scott H. Wittkopp, Andrew W. Phillips, Edwin T. Grochowski | 2011-01-04 |
| 7862467 | Multi-speed transmission | Clinton E. Carey, James M. Hart, Scott H. Wittkopp, Andrew W. Phillips, Edwin T. Grochowski | 2011-01-04 |
| 7837590 | Transmission assembly | Fredrick R. Poskie, Scott H. Wittkopp, James W. Haynes | 2010-11-23 |
| 7775931 | Multi-speed transmission | Clinton E. Carey, James M. Hart, Scott H. Wittkopp, Andrew W. Phillips, Edwin T. Grochowski | 2010-08-17 |
| 7422536 | Method and apparatus for cooling and lubricating a bearing device | Edwin T. Grochowski, Paul D. Stevenson | 2008-09-09 |
| 6213907 | Co-axial single mode geared neutral traction transmission | — | 2001-04-10 |