Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7090309 | Variable wall thickness trailer axles | Kent Davison | 2006-08-15 |
| 6557875 | Vehicle suspension | Kraig J. Schlosser, Kent Davison | 2003-05-06 |
| 6550795 | Suspension alignment device | Kraig J. Schlosser, Mark Gunkel | 2003-04-22 |
| 6325463 | Vent system for an axle and hub assembly | Don H. Sitter, Kent Davison | 2001-12-04 |
| 5964325 | S-cam brake bushing cartridge | Kent Davison | 1999-10-12 |
| RE33742 | Locking differential with electromagnetic actuated clutch | Charles F. Heine, Richard L. Pifer | 1991-11-12 |
| 5024634 | Hydraulic variable lock differential with oil return in floating manifold | — | 1991-06-18 |
| 4781078 | Locking differential with electromagnetic actuated clutch | Charles F. Heine, Richard L. Pifer | 1988-11-01 |