TC

Thomas F. Cole

HC Hughes Tool Company: 1 patents #3 of 15Top 20%
📍 Vancouver, WA: #5 of 21 inventorsTop 25%
🗺 Washington: #103 of 744 inventorsTop 15%
Overall (1982): #28,069 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4339946 Hydraulic depth indicator for hydraulic drilling machines — 1982-07-20