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USPTO Patent Rankings Data through Sept 30, 2025
DC

Dale D. Cormican

Bemidji, MN: #1 of 6 inventorsTop 20%
Minnesota: #289 of 4,549 inventorsTop 7%
Overall (2002): #31,287 of 266,432Top 15%
3 Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D466832 Snowmobile ski 2002-12-10
6474662 Snowmobile ski suspension system 2002-11-05
6354391 Progressive rate suspension spring tensioning device 2002-03-12