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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Johnston, RI ranks #3,434 worldwide for total patents filed in 2016, with 32 patents from 7 inventors. Leading employers of inventors based in Johnston, RI include Costa Del Mar, Zih, Mueller International.

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Artiss Akarra Costa Del Mar 22
2 Michael L. Lamontagne Zih 3
3 Mikhail German Mueller International 2
3 Pisit Khuon Zoll Medical 2
#5 Jeremy Tyler Cogswell Tyco Fire Products Lp 1
#5 Juan J. Barrena Illinois Tool Works 1
#5 Michael John Nicoletti RTX (Raytheon) 1

Part of Rhode Island