Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11060356 | Superabrasive cutters for earth boring bits with multiple raised cutting surfaces | Bruno Cuillier De Maindreville, Patricia Ann Neal | 2021-07-13 |
| 10794661 | Collapsible buttstock with automatic deployment | Robert Irvin, George W. Bush, Joshua Cox | 2020-10-06 |
| 10364615 | Brazed polycrystalline diamond compact | Yuming Jiang | 2019-07-30 |
| 10322495 | Cemented tungsten carbide bodies having a cobalt-boron alloy matrix | Zheng Chen, Yuming Jiang | 2019-06-18 |
| 10214967 | Composite polycrystalline diamond body | David Briggs, Jiang Xiaole, Zhao Yunliang | 2019-02-26 |
| 10012463 | Firearm magazine release assist device | John Richard Warnke | 2018-07-03 |
| 9429377 | Firearm magazine release assist device | John Richard Warnke | 2016-08-30 |
| 9062951 | Shotgun shell or low velocity grenade dispenser and reloader system | John Richard Warnke, Robert Irvin, Joshua Cox | 2015-06-23 |