DW

Daniel C. Willingham

📍 Chesterfield, MO: #2,561 of 6,461 inventorsTop 40%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #1,831,959 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11220411 Coiler with accompanying attachments and bag — 2022-01-11
10154713 Coil pro — 2018-12-18