Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34813 | Thrust bearing assembly | — | 1994-12-27 |
| 5234269 | Antifriction bearing with a clip-on sensor | John M. Grillo, James A. Hilby, Vern C. Van Fleet, III, Gary J. Hill | 1993-08-10 |
| 5103170 | Antifriction bearing with a clip-on sensor | John M. Grillo, James A. Hilby, Vern C. Van Fleet, III, Gary J. Hill | 1992-04-07 |
| 4940936 | Antifriction bearing with a clip-on sensor cooperating with a shaft mounted magnetic encoder retainer ring | John M. Grillo, James A. Hilby, Vern Van Fleet, Gary J. Hill | 1990-07-10 |
| 4783183 | Thrust bearing assembly | — | 1988-11-08 |