Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6210503 | Roller pin materials for enhanced cam durability | John Morgan, Suzanne P. Raebel, Brian Lance, Carl F. Musolff, Joe W. Dalton | 2001-04-03 |
| 6149073 | Ceramic plunger for internal combustion engine high pressure fuel system | Dan K. Hickey, J. Victor Perr, David M. Rix, Joseph C. Bentz, Thomas M. Yonushonis +2 more | 2000-11-21 |
| 5899383 | Ceramic fuel injector timing plunger | Dan K. Hickey, J. Victor Perr, David M. Rix, Joseph C. Bentz, Thomas M. Yonushonis +2 more | 1999-05-04 |
| 5613862 | Anisotropic electrical connection | — | 1997-03-25 |