WP

William C. Pumphrey

WA Western Company Of North America: 1 patents #14 of 37Top 40%
📍 Spring, TX: #1,281 of 2,039 inventorsTop 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,764,014 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5389145 Cement mixing system D. V. Satyanarayana Gupta, Marek K. Pakulski 1995-02-14