Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hampton, NH ranks #5,148 worldwide for total patents filed all time, with 513 patents from 123 inventors. Leading employers of inventors based in Hampton, NH include Ardent Concepts, Cisco, Amgen. That works out to 53.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 123 inventors

Rank Inventor Primary Company Patents
1 Gordon A. Vinther Ardent Concepts 39
2 Thomas D. Nadeau Cisco 30
3 Russell Graceffa Amgen 29
#4 Michael Bassett Access Vascular 24
#5 Mark Mordecai Globe Holding Company 22
#6 Mehmet Oktay Kaya Heidelberg Druckmaschinen 19
#7 Peter Iannazzi Davidson Textron 18
#8 Steven J. Greenland Aki 15
#9 William F. Ellersick Life Detection Technologies 13
#10 Daniel E. Norton Adidas 11
#10 William G. Lionetta Parker-Hannifin 11
#12 Randall Bello Oracle 10
#12 Michael Cico Oracle 10
#12 William J. Blank, Jr. Gn Audio A/S 10
#12 Ansell W. Palmer GE 10
#16 Karl H. Jacobs Texas Instruments 8
#16 Lauren Young Genzyme 8
#16 Daniel Morgan Emd Millipore 8
#19 Gerald Beauregard GE 7
#19 Tudor Hulubei Google 7
#19 Marc J. Gorayeb Deka Products Limited Parternship 7
#22 Conor Cullinane Pirouette Medical 6
#22 Tony L. Taylor 24M Technologies 6
#22 Maureen P. Shubentsov Wolverine World Wide 6
#22 Andrea Knight Genetics Institute 6
#26 L. Pierre deRochemont Unknown 5
#26 Derek Beaupre Cytonome/St 5
#26 George H. Ciolfi Ksaria 5
#26 Alexander Bakman Dell Software 5
#26 Brian Smith Mclaughlin Bottomline Technologies 5
#31 Michael Vinciguerra Frx Polymers 4
#31 Kevin Verrier Applied Materials 4
#31 John J. Ludwick AT&T 4
#31 Alexander Haplau-Colan Flexenergy Energy Systems 4
#31 Rafael E. Alam Liteboxer Technologies 4
#31 Chris Ferreira Nike 4
#31 John P. Grandmaison Honeywell 4
#38 Franklin A. Hamlyn Wheelabrator Environmental Systems 3
#38 Martin Mariman Deckers Outdoor 3
#38 Loring K. Mills Polaroid 3
#38 Ronald C. Yonkers Brs Holdings 3
#38 Moir S. Mark Oracle 3
#38 Daniel P. Gangai Bottomline Technologies 3
#38 Guy Rossi Ashland 3
#38 Brian Hall 3
#46 Darrell Frank Marroncelli 2
#46 Waldemar Roy Kohl Fmr 2
#46 Frederick J. Pineo GE 2
#46 Matthew R. Parker Qa Technology Company 2
#46 Tracy V. Silloway Osram Sylvania 2

Part of New Hampshire