Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Mashpee, MA ranks #4,234 worldwide for total patents filed all time, with 664 patents from 176 inventors. Leading employers of inventors based in Mashpee, MA include Nexxspan Healthcare, Flexwatt, Sentinel Products.

Showing 1–50 of 176 inventors

Rank Inventor Primary Company Patents
1 Alexander Bally Nexxspan Healthcare 37
2 Frederick G. J. Grise Flexwatt 28
3 John D. Bambara Sentinel Products 24
#4 Robert F. Hurley Sentinel Products 21
#4 Matthew L. Kozma Sentinel Products 21
#6 Richard B. LeVine Sca Ipla Holdings 20
#7 Donald Mace Emc 18
#8 Brian Cole US Air Force 17
#9 Daniel G. Howard Sca Ipla Holdings 16
#9 Glenn McDonald United States Postal Service 16
#11 Ioannis V. Yannas MIT 15
#12 James T. Welch Ineoquesto Technologies 14
#12 John J. Hart, III Sca Ipla Holdings 14
#14 Christopher Seguin Harmony Development Group 11
#14 John N. Driscoll Hnu Systems 11
#14 James F. Lynch Multicolor Specialties 11
#14 Daniel G. MacDonald Iogen 11
#18 Paul J. Thomas Unknown 10
#19 Kevin J. Healy 9
#19 Paul D. Fucile Woods Hole Oceanographic Institution 9
#19 Lee Gehrke MIT 9
#22 James G. Hannoosh Dentsply International 8
#22 Kathleen M. Lacey Savant Systems 8
#22 Jon A. Glydon Earth & Ocean Sports 8
#25 Michael Valentine Arizona Board Of Regents On Behalf Of Northern Arizona University 7
#25 George J. Syrovy 7
#27 Frank J. Torbey Genpact Luxembourg S.À R.L. Ii 6
#27 John A. Marstiller Flexwatt 6
#29 Wilson Callan Savant Systems 5
#29 Anthony Giovannone Sencorp Systems 5
#29 Thomas DeVesto 5
#29 Martin Cosgrove Loctite 5
#33 J. Robert Sims ExxonMobil 4
#33 T. Ronald Theodore Unknown 4
#33 Herman M. Drees Aerovironment 4
#33 Damian E. Dupuy Brown University 4
#33 Philippe M. Cassereau Aware 4
#33 Ronald J. Sidman The First Years 4
#33 Irwin F. Von Iderstein Uroscientific Incorporated 4
#33 Daniel Frye Woods Hole Oceanographic Institution 4
#33 Edward H. Kneale, III Unknown 4
#33 Michael F. Lane Verizon 4
#33 Glenn E. McDonald Woods Hole Oceanographic Institution 4
#44 Michael J. Villani 3
#44 Cameron Pulsford Savant Systems 3
#44 Jose L. Bouza Sca Ipla Holdings 3
#44 Jose J. Ronquillo Rodriguez Savant Systems 3
#44 Mark Neville Coskata 3
#44 Brian G. Giblin 3
#44 Warren Richardson Pioneer (Corteva) 3

Part of Massachusetts