AW

Alexander I. Wallstein

DU Dywidag-Systems International, U.S.A.: 1 patents #1 of 4Top 25%
📍 Salt Lake City, UT: #53 of 261 inventorsTop 25%
🗺 Utah: #221 of 1,053 inventorsTop 25%
Overall (2005): #239,138 of 245,428Top 100%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6881015 Wedge barrel for a mine roof cable bolt Raymond Brandon, Roland Walker, Steven E. Brady 2005-04-19