WC

William R Champlin

📍 Lake Stevens, WA: #129 of 225 inventorsTop 60%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,508,800 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6550702 Apparatus for removing and chipping wood scraps — 2003-04-22