Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D489029 | Personal transporter fender | — | 2004-04-27 |
| D473184 | Tire tread | Ronald H. Thompson, Stephen Lash, Shih-Tao Chang | 2003-04-15 |
| D469398 | Tire tread | Ronald H. Thompson, Stephen Lash, Shih-Tao Chang | 2003-01-28 |
