Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9340376 | Apparatus and system for transferring carts | Randy Lee Pfeiffer, Aaron James Wilson | 2016-05-17 |
| 9266676 | Low profile, hands free actuation, power assist roll off dolly | Randy Lee Pfeiffer, Aaron James Wilson | 2016-02-23 |
| 8720933 | Foot actuated hitch pin assembly | Jeremy W. Raaf | 2014-05-13 |