Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536629 | Handheld mechanical gauge, and method for measuring tread depth of a vehicle tire | Alan C. Lesesky, Samuel Duke Drinkard, Ryan D. Parks, Steven A. Osborne | 2022-12-27 |
| 11255753 | Handheld mechanical gauge, and method for measuring tread depth of a vehicle tire | Alan C. Lesesky, Samuel Duke Drinkard, Ryan D. Parks, Steven A. Osborne | 2022-02-22 |
| 5188456 | Apparatus for thermomechanical testing of fibers | Richard A. Burke, James Richard Goodall, Michael D. Melton, Carl D. Patterson | 1993-02-23 |