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USPTO Patent Rankings Data through Sept 30, 2025
JE

Jerry N. Ehlenfeldt

Lewiston, MN: #1 of 1 inventorsTop 100%
Minnesota: #1,346 of 4,549 inventorsTop 30%
Overall (2002): #81,947 of 266,432Top 35%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6474022 Multi-purpose tarpaulin system Paul B. Double, Robert E. Dotterwick, Leslie J Davidshofer 2002-11-05