WL

William C. Laufer

📍 Cleveland, OH: #943 of 1,781 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,738,873 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5501374 Device for extruding high viscosity fluid having multiple modes of operation Richard C. Weiner, Stipe Vranic 1996-03-26