Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D772775 | Wheel chock having a roller assist | Robert Bales | 2016-11-29 |
| 9204537 | High-speed pluggable rigid-end flex circuit | Henry M. Daghighian, Bruce Sramek | 2015-12-01 |
| D609158 | Wheel chock having a roller assist | Robert Bales | 2010-02-02 |
| 6325123 | Tire inflation system for a steering knuckle wheel end | Oinghong Kevin Gao | 2001-12-04 |