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David D. Klemenhagen

HIHiniker: 1 patents #1 of 2Top 50%
North Mankato, MN: #2 of 3 inventorsTop 70%
Minnesota: #813 of 3,156 inventorsTop 30%
Overall (1997): #162,917 of 185,788Top 90%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5630547 Sprayer boom self-leveling lockout and method of sprayer boom operation Robert J. Scheurer 1997-05-20