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

Richard Kinderman — 1 Patent

3M: 1 patents #7,233 of 11,543Top 65%
Lake Elmo, MN: #201 of 301 inventorsTop 70%
Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,628,454 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6123752 High efficiency synthetic filter medium Tien T. Wu, Seyed A. Angadjivand 2000-09-26