RC

Robert F. Crane

EC Earth Tool Company: 1 patents #2 of 4Top 50%
📍 Nekoosa, WI: #1 of 2 inventorsTop 50%
🗺 Wisconsin: #406 of 1,957 inventorsTop 25%
Overall (1994): #76,429 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5337837 Dual-diameter pneumatic ground piercing tool Steven W. Wentworth, Jon A. Haas, Payce D. Reynolds 1994-08-16