Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512925 | Manual balancing valve | Uma Shanker, Priyank Shanker Garg, Gaurav Rattan Singla | 2016-12-06 |
| 9412345 | Adjustable zero fret and method of use on a stringed instrument | Frank Johns, John Steve Frensley | 2016-08-09 |
| 4905800 | S-cam for drum brake | — | 1990-03-06 |
| 4527683 | Torque limiting coil clutch and automatic slack adjuster utilizing same | — | 1985-07-09 |