Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Old Lyme, CT ranks #3,384 worldwide for total patents filed in 2021, with 35 patents from 16 inventors. Leading employers of inventors based in Old Lyme, CT include Acushnet, Davis-Standard, Honda Motor Co..

Showing 1–16 of 16 inventors

Rank Inventor Primary Company Patents
1 Michael J. Sullivan Acushnet 12
2 John P. Christiano Davis-Standard 3
2 Ryan Douglas Roy Harty Honda Motor Co. 3
#4 Russell Dushin Amerimas Home Products 2
#4 Michael Milardo Astroseal Products Mfg. 2
#4 Matthew S. Dowling Pfizer 2
#4 Robert N. Brucato Cidra 2
#8 Susan Faas McKnight Alexion Pharmaceuticals 1
#8 Mohd B. Malik 1
#8 Michael Bogue Tri-Texco 1
#8 David N. Jewett Energy Materials 1
#8 Herbert Joseph Nyberg 1
#8 Stephen Wayne Wright Pfizer 1
#8 Anthony J. DeNicola, Jr. Himont 1
#8 Benjamin Thuma Pfizer 1
#8 Matthew Merrill Hayward Pfizer 1

Part of Connecticut