Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9555787 | Brake booster with tunable release | William Grace | 2017-01-31 |
| D556102 | Plunger connector | Charles Byron Horner, Walter Last | 2007-11-27 |
| 6896337 | Brake booster | Amy Backhus, Steve E. Villaire, Walter Last | 2005-05-24 |