Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4667788 | Thurst type one-way roller clutch | Albert D. Johnston, Joseph L. Tengowski, Ernest G. Steele | 1987-05-26 |
| 4602875 | Combined bearing, rotatable member and shield assembly | Elmer H. Doerr | 1986-07-29 |
| 4571223 | Automatic belt tensioner | — | 1986-02-18 |
| 4571226 | Moldable plastic pulley | Raymond L. Richard, Jr. | 1986-02-18 |
| 4540075 | Combined bearing and variable speed viscous coupling | Mariano Delpercio | 1985-09-10 |
| 4540381 | Selectively operable rotary drive means | Ronald Shafer | 1985-09-10 |