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

John Freese — 2 Patents in 2021

SOSharkninja Operating: 2 patents #66 of 132Top 50%
East Sharon, MA: #10 of 17 inventorsTop 60%
Massachusetts: #2,417 of 14,123 inventorsTop 20%
Overall (2021): #147,542 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11202542 Robotic cleaner with dual cleaning rollers Steven Carter, Adam Udy, Catriona A. SUTTER, Christopher Pinches, David Stephen Clare +14 more 2021-12-21
10925447 Agitator with debrider and hair removal Daniel R. DER MARDEROSIAN, Gordon Howes, Wenxiu Gao, David Stephen Clare, Nathan HERRMANN +5 more 2021-02-23