KA

Kenneth Carl Altrichter

LT Longyear Tm: 1 patents #17 of 27Top 65%
📍 Little Falls, MN: #2 of 3 inventorsTop 70%
🗺 Minnesota: #1,999 of 5,843 inventorsTop 35%
Overall (2011): #248,098 of 364,097Top 70%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8006782 Sonic drill head Kristian S. Drivdahl, Robert E. Able, Todd A. Nevenner 2011-08-30