WD

Warren B. Depperman

CP Cogsdill Tool Products: 1 patents #1 of 1Top 100%
📍 Waterloo, IA: #2 of 9 inventorsTop 25%
🗺 Iowa: #134 of 609 inventorsTop 25%
Overall (1994): #54,239 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5285947 Welding fixture — 1994-02-15