Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Brewster, MA ranks #11,495 worldwide for total patents filed all time, with 162 patents from 32 inventors. Leading employers of inventors based in Brewster, MA include ExxonMobil, Honda Motor Co., Fairchild Semiconductor. That works out to 79.9 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–32 of 32 inventors

Rank Inventor Primary Company Patents
1 Daniel Francis Ryan ExxonMobil 34
2 Susan L. Michaud 26
3 James Ritchie Honda Motor Co. 12
#4 Jifa Hao Fairchild Semiconductor 11
#4 Frederic C. Ambrose 11
#6 Paul Fitzpatrick Excello Co. 10
#7 Paul I. Bulat American Doctors Online 7
#8 Edward Kerslake AbbVie 6
#9 Frank Voelker Flagship Biosciences 5
#10 John K. Eldredge Amoco 4
#10 James David Girard Advanced Biotechnologies 4
#12 Francesco Bertola Lummus Technology 3
#12 Tingjian Xiang Sepracor 3
#14 Margaret A. Flynn 2
#14 Seamus Woods Unknown 2
#14 Harry Hooper C-R-O 2
#14 James William Law Advanced Biotechnologies 2
#14 Margot Fitsch 2
#14 Robert F. McNulty 2
#14 Raymond F. Flynn 2
#21 Donald J. Thiele 1
#21 Judith Racicot Moldstad 1
#21 Thomas J. Archambault 1
#21 Arthur A. Fowle 1
#21 Joseph H. O'Neil Pharmasol Gmbh 1
#21 Erik J Paus Associates Of Cape Cod, Incorporated 1
#21 Stephen P. Joslin 1
#21 John N. Tom 1
#21 W. Scott Parr Icad 1
#21 Patricia Langley Excel Switching 1
#21 Peter Canavan Unknown 1
#21 Donn Sundby Executone Information Systems 1

Part of Massachusetts