Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Laura C. Chesnut — 1 Patent in 2021

3M: 1 patents #451 of 1,276Top 40%
Saint Paul, MN: #59 of 166 inventorsTop 40%
Minnesota: #2,374 of 7,038 inventorsTop 35%
Overall (2021): #365,555 of 548,734Top 70%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10981099 Expandable air filters Glen O. Gregerson, Danielle M. Schreppel, Stephen M. Sanocki, Zhiqun Zhang, Craig D. Thompson +1 more 2021-04-20