Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4677720 | Method for making a double row roller bearing retainer | Richard L. Alling, Richard W. Shepard, Robert H. Tofield, Stephen T. Podhajecki | 1987-07-07 |
| 4605322 | Double row roller bearing retainer | Richard L. Alling, Richard W. Shepard, Robert H. Tofield, Stephen T. Podhajecki | 1986-08-12 |