Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7527577 | Automatic transmission and gear train | Theodore V. Kachel, John W. Creighton | 2009-05-05 |
| 7195578 | Automatic transmission and gear train | Theodore V. Kachel, John W. Creighton | 2007-03-27 |