Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Radnor, PA ranks #3,384 worldwide for total patents filed in 2021, with 35 patents from 25 inventors. Leading employers of inventors based in Radnor, PA include Smithkline Beecham Limited, Rex Medical, Eastman Kodak.

Showing 1–25 of 25 inventors

Rank Inventor Primary Company Patents
1 John Lee Smithkline Beecham Limited 3
1 James F. McGuckin, Jr. Rex Medical 3
3 David Czekai Eastman Kodak 2
3 Ian P. Dardani Amgen 2
3 Ian Harris Depuy Synthes Products 2
3 Michael Sallas Comcast 2
3 Peter R. Paradiso Pfizer 2
3 John Louis Spiesberger Scientific Innovations 2
#9 Adam Delecki Fillmaster Systems 1
#9 Maciej GASIOR Marius Pharmaceuticals 1
#9 Marie A. Lindner Fibrocell Technologies 1
#9 Richard M. Levitan Intersurgical Ag 1
#9 Baruch Ben Dor Drexel University 1
#9 Julia TSAI Marius Pharmaceuticals 1
#9 Lloyd A. Gross Unknown 1
#9 Joseph HULIHAN Marius Pharmaceuticals 1
#9 Nicholai E. Jablokov 1
#9 Lorianne Masuoka Novartis Vaccines And Diagnostics 1
#9 Donald C. Monkhouse Aprecia Pharmaceuticals 1
#9 Justin Allen Patterson Talari Networks Incorporated 1
#9 Alex Aimetti Marius Pharmaceuticals 1
#9 Daniel D. Eun Temple University 1
#9 Cuong Tho Huynh Rosemount Aerospace 1
#9 April Lewis Iqvia 1
#9 Jaakko Lappalainen Marius Pharmaceuticals 1

Part of Pennsylvania