Top Inventors in Berwyn, PA | Patent Leaderboard

Berwyn, PA ranks #2,221 worldwide for total patents filed all time, with 1,427 patents from 235 inventors. Leading employers of inventors based in Berwyn, PA include Centocor, Sterling Winthrop, Siemens Medical Solutions Usa. That works out to 378.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 235 inventors

Rank	Inventor	Primary Company	Patents
1	David Knight	Centocor	93
2	Eugene R. Cooper	Sterling Winthrop	55
3	R. Bharat Rao	Siemens Medical Solutions Usa	53
#4	Derk J. Bergsma	Smithkline Beecham Limited	38
#5	Kyung-Tae Park	Measurement Specialties	36
#5	J. William Mauchly	Cisco	36
#7	Zhen Zhao	Comcast	35
#8	Donald A. Raible	Bentley Laboratories	31
#9	Fenglei Zhang	Incyte	30
#10	David B. Lett	Scientific-Atlanta	29
#11	Gerard P. McNally	Johnson & Johnson	28
#11	Nader Engheta	University of Pennsylvania	28
#13	Dennis L. Dong	Zymogenetics	27
#14	Bradley J. Baker	D5Ai	26
#14	David J. Ballance	Delta Biotechnology Limited	26
#16	Florence Mehlmann	Arkema France	23
#17	Frank R. Chiappetta	Conair	21
#17	Michael T. Nordsiek	Medicon Pharmaceuticals	21
#17	Zhengbin Yao	Immunex	21
#17	Michael Rycyzyn	Johnson & Johnson	21
#21	Stewart Campbell Pearson	Smithkline Beecham Limited	17
#22	Steven Siegel	University of Pennsylvania	16
#22	Jinsuo Xu	Rohm And Haas	16
#22	Thomas W. Karras	Lockheed Martin	16
#25	Stephen T. Ross	Smithkline Beckman	15
#26	Charles John Bergh	Ingersoll-Rand	14
#26	George Cotsarelis	University of Pennsylvania	14
#26	James Christopher Stango	Hu-Friedy Mfg. Co.	14
#26	Uday Shankar	Skybitz	14
#30	Barry Jones	Halocarbon Products	13
#30	Rebecca Claire Greenwood	Smithkline Beecham Limited	13
#30	Vincent Schiavone	Broadcom	13
#33	Michel Adam Simard	Renmatix	12
#33	Patrick William Laffan	Austlen Baby	12
#35	James A. Hoxie	University of Pennsylvania	11
#36	Paul R. Lavallee	Arkema	10
#36	Christy W. Bell	Electro-Petroleum	10
#36	John J. Rozmus	The Siemon	10
#39	Robert Doms	University of Pennsylvania	9
#39	Joseph Y. Chang	Amerimas Home Products	9
#41	David Braunstein	Thermomicroscopes	8
#41	Craig F. Russ	Unisys	8
#41	Charles J. Geyer, Jr.	—	8
#41	Richard Rudolph	Pfizer	8
#41	Ronggang Liu	Ptc Therapeutics	8
#41	Thomas B. Higgins	Synthes Usa	8
#41	Howard D. Brodbeck	Mg Industries	8
#48	Michael J. Neeb	Smithkline Beecham Limited	7
#48	Timothy Henkel	Venatorx Pharmaceuticals	7
#48	David W. Speicher	Wistar Institute Of Anatomy And Biology	7

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