Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5529538 | Boot bushing for constant velocity universal joint | John F. Schulz, Keith A. Kozlowskik, Richard Allen Devers, Donovan J. Zollinger | 1996-06-25 |
| 5073144 | Drive assembly for universal joint | Paul R. Stenglein, Michael A. Derry | 1991-12-17 |
| 4881842 | Wheel bearing assembly | George A. Lundy | 1989-11-21 |
| 4810232 | Telescopic tripot universal joint | David McGregor | 1989-03-07 |
| 4798560 | Unitized wheel bearing assembly | — | 1989-01-17 |
| 4768990 | Telescopic tripot universal joint with bearing rollers | Raymond J. Schultz | 1988-09-06 |