Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959718 | Hydraulic recoil device for handgun applications | Joseph A. Schoen, Dale J. Kawa, Jacob Jon Spyche | 2024-04-16 |
| 11649881 | Mechanical spring actuator | — | 2023-05-16 |
| 11221063 | Mechanical spring actuator | — | 2022-01-11 |
| 10626967 | Mechanical spring actuator | — | 2020-04-21 |
| 10100896 | Hydraulic energy absorption device with a displaceable accumulator | Joseph A. Schoen | 2018-10-16 |
| 9810508 | Recoil shock absorber for long barrel firearms | Thomas J. Miller | 2017-11-07 |
| 9752848 | Recoil shock absorber for long barrel firearms | Thomas J. Miller | 2017-09-05 |
| 9133902 | Shock absorber with variable damping profile | Allan J. Jopp, Joseph A. Schoen, Scott Taylor | 2015-09-15 |
| 7108111 | Semi-active isolator | Kenichi Tomita | 2006-09-19 |
| 6098966 | Apparatus for absorbing shock and attenuating vibrations | Michael P. Latvis, Jr., Daniel Charles Radice | 2000-08-08 |
| 5598904 | Adjustable energy absorption device | — | 1997-02-04 |
| 5507070 | Mechanism for closing a lid | David A. Fijas | 1996-04-16 |