WH

William K. Henthorn

📍 Muscatine, IA: #118 of 197 inventorsTop 60%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,229,752 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8307603 Methods of constructing stair unit Steve Mitchell, Paul E. Sanders, Richard M. Vose, Jonathan Mitchell 2012-11-13