Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Wilton, CT ranks #1,948 worldwide for total patents filed in 2016, with 62 patents from 27 inventors. Leading employers of inventors based in Wilton, CT include IBM, Protegrity, Cannondale.

Showing 1–27 of 27 inventors

Rank Inventor Primary Company Patents
1 David A. Ferrucci IBM 12
2 Yigal Rozenberg Protegrity 11
3 Chandrasekhar Narayanaswami IBM 6
#4 Raphael Schlanger Cannondale 4
#5 Alan S. Rothenberg Cytec Technology 3
#6 Eugene L. Flanagan, III The Nielsen Company (Us) 2
#6 A. Ballard Andrews Schlumberger Technology 2
#6 George Hilary Harrold Asml Holding N.V. 2
#6 Tammo Uitterdijk Asml Netherlands B.V. 2
#10 Arindam Sinharoy Asml Holding N.V. 1
#10 Derek Geiger Sikorsky Aircraft 1
#10 Nancy Jack 1
#10 Jan Berman Mechoshade Systems 1
#10 Mordechai Bordoley Bio-Signal Group 1
#10 Matthew P. Ellenthal Igt 1
#10 Patrick C. Helbach Verizon 1
#10 James William Cooper IBM 1
#10 Brian Dobson Starkey Laboratories 1
#10 Albert Ballard Andrews Schlumberger Technology 1
#10 Joseph H. Lyons Asml Holding N.V. 1
#10 Roger Burrows Amgen 1
#10 David R. Terry 1
#10 William D. Hollingsworth Triax Technologies 1
#10 Michael Degirolamo 1
#10 Karen J Black Hbi Branded Apparel Enterprises 1
#10 Xugang Xiong Northwestern University 1
#10 Jeffrey Joseph Busch Amazon 1

Part of Connecticut