Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4386132 | Fly fishing line | Wayne E. Erickson, Leon D. Royer | 1983-05-31 |
WD
William A. Dille
Overall (All Time): #4,052,391 of 4,157,543Top 100%
1
Patents All Time