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USPTO Patent Rankings Data through Sept 30, 2025
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Ronald H. Langlie

NPNorth Central Plastics: 1 patents #1 of 2Top 50%
Ellendale, MN: #1 of 2 inventorsTop 50%
Minnesota: #695 of 2,841 inventorsTop 25%
Overall (1994): #74,912 of 165,921Top 50%
1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D347823 Combined front panel and mount for an electric fence insulator Jon A. Berg 1994-06-14