WZ

William H. De Zavala

AI Ameron International: 1 patents #17 of 38Top 45%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,699,103 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5819487 Prestressed concrete poles with internal bolting and leveling structures Steven Bull 1998-10-13