Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11906189 | System and method for high ventilation of outdoor air | Jeffrey Hriljac, Jibo Liu | 2024-02-20 |
| 9986732 | Dual seat assembly for a hunting tree stand | — | 2018-06-05 |
| 7066688 | Wedge barrel for a twin cable mine roof bolt | Alexander I. Wallstein | 2006-06-27 |
| 6439112 | Needle for food item injection | — | 2002-08-27 |