Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11420273 | Rotary cutting tools and applications thereof | Xiangdong D. Fang, Paul D. Prichard, Kevin Michael Gamble, David J. Wills | 2022-08-23 |
| 4244187 | Vehicle engine with turbine bypass for exhaust treatment device warm-up | Joseph M. Negri, Donald Harrod | 1981-01-13 |