Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Exton, PA ranks #1,639 worldwide for total patents filed in 2021, with 82 patents from 58 inventors. Leading employers of inventors based in Exton, PA include Interdigital Patent Holdings, RTX (Raytheon), Cesium Gs. That works out to 14.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 58 inventors

Rank Inventor Primary Company Patents
1 Yogendra C. Shah Interdigital Patent Holdings 4
2 Colin J. Kling RTX (Raytheon) 3
2 Sean Lilley Cesium Gs 3
2 Adam K. Fontecchio Delos Living 3
2 Fatiha Anouar Mei 3
2 Jeffrey A. Klang Arco Chemical Technology 3
#7 Chris Wendt Comcast 2
#7 Sherin Salaheldin Abdel-Meguid Shifa Biomedical 2
#7 Kangtai Ren Dsm Ip Assets B.V. 2
#7 Greg Walters Teleflex Life Sciences 2
#7 Tianqi Gao Federal-Mogul Powertrain 2
#7 Peter Fatone Depuy Synthes Products 2
#7 Danny R. Gaydou Rovi Guides 2
#7 Magid A. Abou-Gharbia Amerimas Home Products 2
#7 Hong Lin Prelude Therapeutics, Incorporated 2
#7 William Wolf Arkema France 2
#7 Kim Hung Lo Johnson & Johnson 2
#18 Wenting Chen Bristol-Myers Squibb 1
#18 William Garzon-Rodriguez Prometic Biotherapeutics 1
#18 Sergei Knizhnik Halliburton Energy Services 1
#18 Yefim Gudesblat Veltek Associates 1
#18 Tobias DiPasquale Amazon 1
#18 Aron Sun Balanced Engineering Solution 1
#18 Peter R. Jepson H.C. Starck 1
#18 Jeremy Sawruk 1
#18 Joshua M. Kunz Brown Dog Intellectual Properties 1
#18 Michael S. Saporito Melior Pharmaceuticals I 1
#18 Timothy A. Ringeisen Kensey Nash 1
#18 Amish Saini Balanced Engineering Solution 1
#18 Jeffrey Salamon Rohde & Schwarz 1
#18 Michael H. Reed Magswitch Technology 1
#18 Venkataraman Pranatharthiharan The Neat Company 1
#18 Kasumo Morris Allscripts Software 1
#18 Francis C. Maslanka Cephalon 1
#18 Jerome E. Toth Thermal 1
#18 Andrew G. Reaume Melior Pharmaceuticals I 1
#18 Xiaodan Qiu Federal-Mogul Powertrain 1
#18 Wei Liu Pfizer 1
#18 Jae-Woo Choi Ecole Polytechnique Federale De Lausanne (Epfl) 1
#18 Daniel Bagnell Cesium Gs 1
#18 Laith R. Sultan University of Pennsylvania 1
#18 Mitch Thompson Two Guys And A Hat 1
#18 Vladislav Gudesblat Veltek Associates 1
#18 Mladen Tomich Medimmune Limited 1
#18 Fu-An Kang Johnson & Johnson 1
#18 Dmitry Avdeev Aps Technology 1
#18 Christopher Michael MacNeill L'Oreal 1
#18 Jerry Holway Unknown 1
#18 Jitendra Jain Stmicroelectronics International N.V. 1
#18 Samuel Nardone Essential Medical 1

Part of Pennsylvania