Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803697 | Coupling for supercharger | William Witherspoon, TouXia Kue, Timothy Michael KISH, John Scott Pierce, Kenneth A. Rienas | 2017-10-31 |
| 6321738 | Diamond saw blade | — | 2001-11-27 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803697 | Coupling for supercharger | William Witherspoon, TouXia Kue, Timothy Michael KISH, John Scott Pierce, Kenneth A. Rienas | 2017-10-31 |
| 6321738 | Diamond saw blade | — | 2001-11-27 |