Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7612303 | Self contained axle load scale for vehicles having spring suspensions | — | 2009-11-03 |
| 5926386 | Configuration based cooling fan speed control | Donna E. Ott, John P. Hoppal, Guy R. Wagner | 1999-07-20 |