Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12078015 | Polycrystalline diamond cutting element having improved cutting efficiency | Ronald K. Eyre, Yi Fang, Ronald B. Crockett, Lynn Belnap, Aaron Madsen +5 more | 2024-09-03 |
| 7543662 | Stress-relieved diamond inserts | J. Daniel Belnap, Lynn Belnap | 2009-06-09 |
| 7438055 | Fuel injector to fuel rail connection | Wenbin Xu, David A. Webb, Christopher M. Cass | 2008-10-21 |
| 6629650 | Fuel injector with integral damper | Steven M. Curran, Ahmet T. Becene, Charles W. Braun, Kern E. Haynes, Leonard Lee Shebert, Jr. +4 more | 2003-10-07 |
| 6513608 | Cutting elements with interface having multiple abutting depressions | Ronald K. Eyre | 2003-02-04 |