WJ

W. David Alldredge, Jr.

SE Seec: 1 patents #3 of 4Top 75%
📍 Aurora, CO: #619 of 1,215 inventorsTop 55%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,767,371 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5402732 Railroad car conversion apparatus having adjustable framework for supporting material receiving bladders Stewart E. Erickson, Ron Randolph 1995-04-04