Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7624775 | Power planer | Allison A. Smith, Jyh Cherng Lin, Todd J. Huston, David L. Wikle, Robert P. Welsh +5 more | 2009-12-01 |
| 7458402 | Portable power planer | Barry D. Wixey, Robert P. Welsh, David L. Wikle, Jyh Cherng Lin, Leo S. Chang | 2008-12-02 |