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

Kale R. Johnson — 7 Patents

NINilfisk: 2 patents #1 of 10Top 10%
NANilfisk A/S: 2 patents #9 of 62Top 15%
NINilfisk-Advance: 1 patents #14 of 34Top 45%
UMUniversity Of Maryland: 1 patents #209 of 857Top 25%
Minneapolis, MN: #953 of 6,114 inventorsTop 20%
Minnesota: #10,397 of 52,454 inventorsTop 20%
Overall (All Time): #724,811 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10262849 Active stabilization of ion trap radiofrequency potentials Christopher Monroe, Jaime David Wong-Campos 2019-04-16
10076219 Scrubber machine Kurt Morris Vetse, Michael Kanitz, Jerome A. Gunn 2018-09-18
9991105 Active stabilization of ion trap radiofrequency potentials Christopher Monroe, Jaime David Wong-Campos 2018-06-05
9937918 Hybrid sweeper-scrubber control method and system Hanafi Habbas, Wayne G. Lorenz 2018-04-10
9375124 Scrub deck retraction apparatus Aaron T. Hall 2016-06-28
9341209 Squeegee retainer clip Aaron T. Hall 2016-05-17
8166606 Squeegee assembly Everett Eugene Johnson 2012-05-01