{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "2020", "item": "https://www.patentleaderboard.com/2020/"}, {"@type": "ListItem", "position": 3, "name": "Cities", "item": "https://www.patentleaderboard.com/2020/cities"}, {"@type": "ListItem", "position": 4, "name": "Connecticut", "item": "https://www.patentleaderboard.com/2020/state/connecticut"}, {"@type": "ListItem", "position": 5, "name": "Canton, CT", "item": "https://www.patentleaderboard.com/2020/city/canton-ct"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Canton, CT ranks #3,837 worldwide for total patents filed in 2020, with 32 patents from 19 inventors. Leading employers of inventors based in Canton, CT include Jacobs Vehicle Systems, Otis Elevator, Hartford Fire Insurance.

Showing 1–19 of 19 inventors

Rank Inventor Primary Company Patents
1 Justin D. BALTRUCKI Jacobs Vehicle Systems 7
2 Peter Keyo Otis Elevator 3
3 John Eschenbrenner Otis Elevator 2
3 Isaac D. Adams Hartford Fire Insurance 2
3 Matthew E. Lynch RTX (Raytheon) 2
3 Daniel Rush Otis Elevator 2
3 William E. Villano Hamilton Sundstrand 2
#8 Philip T. Klemarczyk International Flavors & Fragrances 1
#8 Timothy S. Bowman The Wiremold 1
#8 Lauren C. Berry The Travelers Indemnity 1
#8 Kent Reid Veeder-Root 1
#8 Jay S. Tourigny Zynon Technologies 1
#8 George C. Rannenberg RTX (Raytheon) 1
#8 Lori J. Allmendinger 1
#8 Glenn Gradischer Hamilton Sundstrand 1
#8 Michael R. Gammon The Travelers Indemnity 1
#8 Scott Marshall Millar Colt'S Manufacturing Ip Holding Company 1
#8 Christopher K Weakley RTX (Raytheon) 1
#8 Edward Marchitto RTX (Raytheon) 1

Part of Connecticut