Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719739 | Gas block balancing piston for auto-loading firearm | — | 2017-08-01 |
| 9665120 | Locking adjustment knob | — | 2017-05-30 |
| 9292034 | Locking adjustment knob | — | 2016-03-22 |
| 8713843 | Operator-programmable-trajectory turret knob | — | 2014-05-06 |
| 8670179 | Multi-function turret knob | — | 2014-03-11 |
| 8528458 | Pressure-regulating gas block | — | 2013-09-10 |
| 8516736 | Locking adjustment knob for a sighting device | — | 2013-08-27 |
| 8317100 | Optical sighting system | William True McDonald, Ted C. Almgren | 2012-11-27 |
| 8270104 | Operator-selectable-stop turret knob | — | 2012-09-18 |
| 8033464 | Optical sighting system | William True McDonald, Ted C. Almgren | 2011-10-11 |
| 8006429 | Locking turret knob | — | 2011-08-30 |
| 7806331 | Optical sighting system | William True McDonald, Ted C. Almgren | 2010-10-05 |