Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6768932 | Wheel motor system | George M. Claypole, Bruce Edward Zemke, Cheuk Ng, Milos Stakich, Chris J. Karras +3 more | 2004-07-27 |
DW
Douglas Lee Wickham
Overall (All Time): #3,485,569 of 4,157,543Top 85%
1
Patents All Time