Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Downingtown, PA ranks #870 worldwide for total patents filed in 2022, with 158 patents from 91 inventors. Leading employers of inventors based in Downingtown, PA include Globus Medical, Qondado, Wonderland Switzerland Ag. That works out to 20.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 91 inventors

Rank Inventor Primary Company Patents
1 Mark Weiman Globus Medical 15
2 Mark Adams Globus Medical 9
3 William Grecia Qondado 6
#4 Andrew Ma Wonderland Switzerland Ag 5
#4 Danny Winters Federal-Mogul Powertrain 5
#4 Rishi Kumar Microsoft 5
#7 David Urban Comcast 4
#7 James Goodrich Carbon 4
#9 Raghuram Vudathu JPMorgan Chase 3
#9 Charles Grugan Comcast 3
#9 Michael F. Keane Gyroscope Therapeutics Limited 3
#9 Lei Qiao Incyte 3
#13 Mark Rossney Globus Medical 2
#13 Brian C. McLaughlin RTX (Raytheon) 2
#13 Robert Chapman Purdue Pharma 2
#13 Jeevan Gnana Robinson Regal Beloit America 2
#13 Eric L. Canfield Nth Solutions 2
#13 Casey Mullen Bentley Systems, Incorporated 2
#13 Jay F. Miller Lyondell Chemical Technology 2
#13 James Barkley Comcast 2
#13 Paul J. Holenstein Gravic 2
#13 Thanu Anidharan Rex Medical 2
#13 Dihui Hong Molecular Devices 2
#13 Avrum Cohen Molecular Devices 2
#13 Michael S. Baker Sandia 2
#13 Arvind Mundra Comcast 2
#27 Anil Katragadda Comcast 1
#27 Matthew J. Kinneman 1
#27 Dangsheng Ni 1
#27 Nicholas R. Revak Oracle 1
#27 Daniel C. Pevear Venatorx Pharmaceuticals 1
#27 Sachindranath Toutom Oracle 1
#27 Howard Rosenshine 1
#27 Vadim Panichev Puricore 1
#27 James J. Henry Arkema 1
#27 Christoper Matthew Jones Lutron Technology Company 1
#27 Gregory O'Brien Rosemount Analytical 1
#27 Camille Anne Egan Oracle 1
#27 Darin J. Messina Depuy Synthes Products 1
#27 Steve Luke Molecular Devices 1
#27 William Liao Balanced Engineering Solution 1
#27 Calin Tarau Advanced Cooling Technologies 1
#27 Melody Gao Balanced Engineering Solution 1
#27 Kevin Woods Brainfm 1
#27 Steven Kristofer Henning The Goodyear Tire & Rubber 1
#27 James H. Comly Johnson & Johnson 1
#27 Neil Young IBM 1
#27 Michael Tacci IBM 1
#27 Kimberly A. Kontra Houghton Technical 1
#27 Ambud Sharma Comcast 1

Part of Pennsylvania