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Jon Scharrer

EC Earth Tool Company: 1 patents #2 of 5Top 40%
📍 Johnson Creek, WI: #1 of 3 inventorsTop 35%
🗺 Wisconsin: #1,454 of 4,437 inventorsTop 35%
Overall (2017): #363,707 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9611696 Directional drill hammer pullback device Robert F. Crane 2017-04-04