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

Keith Robert Larsen

VIVisa: 1 patents #1,299 of 2,009Top 65%
Cleveland, MI: #1 of 1 inventorsTop 100%
Overall (All Time): #1,543,488 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8473411 Bulk activation of portable consumer payment devices David Baumgartner 2013-06-25
D406546 Novelty figurine Sean Burrows 1999-03-09
5711541 Stabilization apparatus Andrew John Middlin 1998-01-27