Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6246317 | Target pressure learn strategy for vehicular tire pressure systems | William Pickornik, Gary R. Schultz, G. Clark Fortune | 2001-06-12 |
| 6034617 | Operator intent based passive keyless vehicle control system | Charles John Luebke, John Prainito, Richard C. Barthel, David Kahl, James Poirier | 2000-03-07 |
| 6016102 | Pressure sensor housing | G. Clark Fortune, James K. Spring, John Prainito | 2000-01-18 |
| 5515036 | Passive keyless entry system | Keith D. Fraley, Richard E. Kiefer, Daniel Graham Douglas, Lee H. Gilbert | 1996-05-07 |
| 5412379 | Rolling code for a keyless entry system | Paul A. Michaels, Sherri A. Slaughter, James Poirier, Irvin B. Rea | 1995-05-02 |
| 5319364 | Passive keyless entry system | Keith D. Fraley, Richard E. Kiefer, Daniel Graham Douglas, Lee H. Gilbert | 1994-06-07 |
| 4942393 | Passive keyless entry system | Keith D. Fraley, Richard E. Kiefer, Daniel Graham Douglas, Lee H. Gilbert | 1990-07-17 |
| 4459595 | Condition responsive RF transmitting device | Dennis A. Kramer | 1984-07-10 |