Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
LC

Laura C. Chesnut

3M: 1 patents #7,233 of 11,543Top 65%
Saint Paul, MN: #432 of 620 inventorsTop 70%
Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #2,721,902 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

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