Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7011194 | Drum-in-hat torque limiter | William E. Sherman, II | 2006-03-14 |
| 6729449 | Drum brake | William E. Sherman, II | 2004-05-04 |
| 6684986 | Adjuster mechanism for a drum brake | Leon Bogucki, Kent Allen Woodiwiss | 2004-02-03 |
| 6568513 | Drum brake | Lawrence W. Rusk | 2003-05-27 |
| D469041 | Brake shoe | Lawrence W. Rusk | 2003-01-21 |
| 6374962 | Drum brake with dual-actuation | — | 2002-04-23 |