MH

Martin J. Halverson

📍 Chisholm, MN: #2 of 9 inventorsTop 25%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,054,219 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8777015 Magnetic separator David Chappie, Lucas J. Lehtinen 2014-07-15
8292084 Magnetic separator David Chappie, Lucas J. Lehtinen 2012-10-23