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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Somers, CT ranks #5,784 worldwide for total patents filed all time, with 440 patents from 105 inventors. Leading employers of inventors based in Somers, CT include Hamilton Sundstrand, RTX (Raytheon), Gr Energy Services Management, Lp. That works out to 221.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 105 inventors

Rank Inventor Primary Company Patents
1 Francis P. Marocchini Hamilton Sundstrand 58
2 James R. O'Coin Hamilton Sundstrand 18
3 Michael Maynard Hamilton Sundstrand 17
#4 Jeffrey J. DeGray RTX (Raytheon) 16
#5 James Anthony Gr Energy Services Management, Lp 15
#5 Andrew D. Burdick RTX (Raytheon) 15
#7 Louis J. Dobek RTX (Raytheon) 11
#7 Willard E. Henderer Kennametal 11
#9 Edward B. Pero RTX (Raytheon) 10
#9 David Wayne Mckee Otis Elevator 10
#11 James D. Rogers Global Consultants 9
#11 Michael D. Bush Go Safe Technology 9
#11 Mark T. Cranna Irwin Industrial Tool 9
#14 Richard W. Borio Combustion Engineering 8
#15 Frederick T. Olender RTX (Raytheon) 7
#15 Robert E. Domian Sig Sauer 7
#15 Gary L. Gardner 7
#15 William Stewart Curators Of The University Of Missouri 7
#19 William Gagnon Excel Dryer 6
#19 Peter Roy Governing Council Of The University Of Toronto 6
#19 Louis Maggio 6
#19 Grace F. Hsu The Boeing 6
#19 Terry F. Montlick Logic Devices Incorporated 6
#19 Kazuki Amemiya Audi Ag 6
#19 Roy A. White Cms Gilbreth Packaging Systems 6
#26 Janelle Goodnight 5
#27 John R. Torres RTX (Raytheon) 4
#27 Helen Mackin Thompson Soliton 4
#27 William Guckel Cisco 4
#27 Charles E. Palmer Unknown 4
#27 George H. Schafer Kaman Aerospace 4
#27 Gilbert B. Wilcox RTX (Raytheon) 4
#27 Michael A. Gillott RTX (Raytheon) 4
#27 Mark A. Murdoch Airbus (S.A.S.) 4
#35 Sidney Lowell Kahn 3
#35 Clifford B. Martin Westinghouse Electric 3
#35 Richard W. Clemens Plas-Pak Industries 3
#35 Douglas Snowdon Hamilton Sundstrand 3
#35 Edward J. Riley Riley Medical 3
#35 Sergio Ponce de Leon Pma Technologies 3
#35 Frederick Zeytoonjian, Sr. 3
#35 Walter S. Hojnowski Hamilton Sundstrand 3
#35 Kenneth C. Dunne RTX (Raytheon) 3
#35 Robert H. Mashiak Otis Elevator 3
#35 Leonard Vanwingerden 3
#35 David J. Carrigan 3
#35 Charles V. DeSantis Hamilton Sundstrand 3
#35 Keith E. Lockyer RTX (Raytheon) 3
#35 Leroy A. White American Cyanamid 3
#50 Joseph B. Wysocki RTX (Raytheon) 2

Part of Connecticut