Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9969411 | Hand truck | Stuart J. Shellenbarger, Chad D. Winters, Christopher J. Guoan | 2018-05-15 |
| 9457999 | Collapsible pallet picking adapter | Mark A. Romo, Greg Ecker, James Gage, Christopher J. Guoan, Stuart J. Shellenbarger | 2016-10-04 |
| 9458000 | Pallet truck adapter | Andrew P. Richard | 2016-10-04 |