Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7938227 | Variable resonation chamber valve | — | 2011-05-10 |
| 6276476 | Right hand drive steering system and conversion method from left hand drive vehicle | Joseph J. Farwell, Robert J. Haverstick, Lee Williams, Bruce C. Noah, John A. Budzik +1 more | 2001-08-21 |