Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758485 | Retractable hitch | Thomas Voelker, Herb P. Brannon | 2004-07-06 |
DF
Duane M. Fitnich
Overall (All Time): #3,483,531 of 4,157,543Top 85%
1
Patents All Time