Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405195 | Mechanical movement and pressure for a thermal conductivity meter | Genaro Ortega, Keegan Copage | 2025-09-02 |
| 7950746 | Attack tool for degrading materials | David R. Hall, Ronald B. Crockett, Joe Fox, Jeff Jepson | 2011-05-31 |
| 7469972 | Wear resistant tool | David R. Hall, Ron Crockett, Jeff Jepson, Joe Fox | 2008-12-30 |
| 6295767 | Security housing for vending machines and the like | James T. Barnhill | 2001-10-02 |
| D437420 | Vending kiosk | James T. Barnhill | 2001-02-06 |