Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7274980 | Intelligent lift interlock system | Gregory E. Schafer | 2007-09-25 |
| 6965819 | Intelligent lift interlock system | Gregory E. Schafer | 2005-11-15 |
| 6594565 | Intelligent lift interlock system | Gregory E. Schafer | 2003-07-15 |
| 5944631 | Method and apparatus for automatically selecting an overdrive mode in electronically controlled automobile transmissions | Gregory E. Schafer | 1999-08-31 |