RR

Randy R. Runquist

VM Vermeer Manufacturing: 27 patents #2 of 366Top 1%
EC Earth Tool Company: 4 patents #7 of 15Top 50%
📍 Knoxville, IA: #2 of 43 inventorsTop 5%
🗺 Iowa: #363 of 15,303 inventorsTop 3%
Overall (All Time): #146,208 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
5778991 Directional boring James Richard Rankin, Mark VanHouwelingen 1998-07-14
5687807 Cutter head for trenchless boring machine James A. Woods 1997-11-18