WD

William A. Van Dril

📍 Allegan, MI: #31 of 69 inventorsTop 45%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,613,888 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6056914 Apparatus for charging a shaft-type cupola furnace — 2000-05-02