Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11825918 | Magnetic coupling device with mechanical interlock features | Jacob Andrew Stearns | 2023-11-28 |
| 7434840 | Telltale indicator for adaptive energy absorbing system | Marvin V. Manwaring, Richard K. Riefe, Ray Armstrong, Lee M. Tinnin, Ravindra Jwalapathy | 2008-10-14 |