Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D413286 | Tire tread | Dale Edward Umstot, Max Harold Dixon, Terrence Lee Parsons, Joseph Henry Laco, Roger Ray Riffle | 1999-08-31 |
DD
Douglas Wayne Dom
Overall (All Time): #3,658,979 of 4,157,543Top 90%
1
Patents All Time