DB

David Wynn Bigham

UN Unknown: 1 patents #206 of 2,107Top 10%
📍 Minnetonka, MN: #6 of 64 inventorsTop 10%
🗺 Minnesota: #307 of 3,156 inventorsTop 10%
Overall (1997): #43,373 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5664719 Skate carrier with retractable strap George Stickler 1997-09-09
5611427 Carrier for in-line skates and ice skates 1997-03-18