WM

William J. Madden

📍 Lake Arrowhead, CA: #8 of 40 inventorsTop 20%
🗺 California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,256,456 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D554034 Wheel — 2007-10-30
D527330 Wheel — 2006-08-29
D524218 Wheel — 2006-07-04
D523801 Wheel — 2006-06-27