Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Schwenksville, PA ranks #2,793 worldwide for total patents filed all time, with 1,101 patents from 132 inventors. Leading employers of inventors based in Schwenksville, PA include Interdigital Patent Holdings, Convida Wireless, Sirna Therapeutics. That works out to 849.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 132 inventors

Rank Inventor Primary Company Patents
1 Joseph M. Murray Interdigital Patent Holdings 151
2 William Robert Flynn, IV Convida Wireless 111
3 Chandra Vargeese Sirna Therapeutics 56
#4 William T. Fisher Kensey Nash 53
#5 Veselin Skendzic Schweitzer Engineering Laboratories 46
#6 Frank E. Robinson Whg Properties 45
#7 James H. Pawlow Bridgestone 42
#8 Matthew Hansell Globus Medical 37
#8 John Jason Brzozowski Comcast 37
#10 Christopher Angelucci Depuy Synthes Products 35
#11 Vijay Kumar Aggarwal IBM 31
#12 Roy L. Dean North American Pipe 26
#13 David E. Albrecht Broadcom 25
#14 Christopher Angelucci Globus Medical 23
#15 Eric McDivitt Depuy Synthes Products 20
#16 H. Peter Greene Knoll 16
#17 Majid Mahjour Warner-Lambert Company 15
#18 Andrew Q. Viet Ligand Pharmaceuticals Incorporated 14
#19 Daniel John O'Shannessy Eisai R&D Management Co. 13
#20 Thomas Steele Merck 12
#21 Michael Mazzio Synthes Usa 11
#21 Jeffery Theesfeld Allseating 11
#21 Kevin F. Gironda Mcneil-Ppc 11
#24 Paul J. Brigandi Dow Global Technologies 10
#25 Robert W. Trout Globus Medical 9
#25 Alan Wayne Kohr Rohm And Haas 9
#27 David D. Davidar Trinity Axis 8
#28 Joseph Deschamp Harris 7
#28 Jeffery Gilbert Agere Systems 7
#30 Sushil K. Bhalla Envirokure 6
#30 Hugh A. George Merck 6
#30 Michael Hogan Siemens Industry 6
#33 Mihai Petrescu Harris 5
#33 Ariel Lender The Henry Group 5
#33 Carmin Quartapella Greene, Tweed Of Delaware 5
#33 Robert L. LaFemina Merck 5
#33 Sayyid S. Ali Verizon 5
#33 Cory Brechbill Delbar Products 5
#33 Mildred L. Kaufman Merck 5
#33 James C. Barnitz Iolab 5
#33 Bruce Herman Evoqua Water Technologies 5
#42 Christopher A. Heine Merit Medical Systems 4
#42 Thomas E. Moses Occidental Chemical 4
#42 Stanley T. SMITH Meso Scale Technologies, Llc. 4
#42 David Ebert Newfrey 4
#42 Richard Cooper Nova Chemicals 4
#42 Robert Fix Unisys 4
#42 John D. Fogel Federal Signal 4
#42 Franklin J. Gulian US Air Force 4
#50 Helmut Glantschnig Merck 3

Part of Pennsylvania