Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kennebunk, ME ranks #4,781 worldwide for total patents filed all time, with 566 patents from 89 inventors. Leading employers of inventors based in Kennebunk, ME include RTX (Raytheon), Nostromo, Westinghouse Electric. That works out to 98.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 89 inventors

Rank Inventor Primary Company Patents
1 Timothy M. Davis RTX (Raytheon) 71
2 Kevin Michael Sullivan Nostromo 59
3 Mark J. Rogers RTX (Raytheon) 39
#4 Susan M. Tholen RTX (Raytheon) 29
#5 Mark E. Addis RTX (Raytheon) 26
#6 Michael A. Burke Westinghouse Electric 23
#7 Justin Aiello Mytech Co. 19
#8 Herbert Dietrich Pfaff Industries Maschinen Ag 18
#9 Thomas Freeman RTX (Raytheon) 15
#10 Colin G. Amadon RTX (Raytheon) 14
#10 Mark Bernard Dumais Heidelberg Druckmaschinen 14
#12 Brian Barainca RTX (Raytheon) 13
#13 Arthur R. LeBlanc, III Flexplay Technologies 12
#13 John Blake Diamond Resource 12
#15 Paul Michael Szlosek Corning Incorporated 10
#15 Keith Edward Burgess Albany Engineered Composites 10
#15 George D. Ealovega 10
#18 Jeffrey Vincent Anastas RTX (Raytheon) 8
#19 Randall D. Dickinson Thermo Fisher 7
#20 Erik Johansson Microsoft 6
#20 John H. Lapoint, III The Wrangler Group 6
#22 Paul F. Zolin Valmet Aktiebolag 5
#22 John E. Scoggins Agere Systems 5
#22 Heather McCulloh National Semiconductor 5
#22 Kenneth E. Carman RTX (Raytheon) 5
#22 Richard A. Littlefield Eastman Kodak 5
#22 Yuri L. Pozdeev-Freeman Vishay Sprague 5
#28 Michel J. Richard Vishay Sprague 4
#28 Dean Plaisted 4
#28 Peter J. Milligan RTX (Raytheon) 4
#28 Tibor Kormendy Vishay Sprague 4
#28 Nathan Curtis Johnson Starkey Laboratories 4
#28 Kevin C. Eckland RTX (Raytheon) 4
#34 J. Harrison Holman 3
#34 Paul Hurlburt 3
#34 Alan S. Lowe Airxcel 3
#34 Tony Neesham 3
#34 James L McClellan, IV The Wiremold 3
#34 Jesse Buch Idexx Laboratories 3
#34 Neil Hickey Makerbot Industries 3
#34 Brian Desmarais Kms Gmbh 3
#34 Robert B. Richardson RTX (Raytheon) 3
#34 Douglas A. Quist S.D. Warren 3
#34 Ernie Eaton Extreme Networks 3
#45 Todd Wayne Karry National Semiconductor 2
#45 Thomas Hogan Apollo Computer 2
#45 Frank W. Mase RTX (Raytheon) 2
#45 Torgrim Jorgensen Nostromo 2
#45 Zachary Helm Oasys Water 2
#45 Katherine C. Chappell Tom'S Of Maine 2

Part of Maine