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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Lansdowne, PA ranks #3,181 worldwide for total patents filed in 2021, with 38 patents from 28 inventors. Leading employers of inventors based in Lansdowne, PA include L3 Technologies, Springfield, Serendipity Technologies. That works out to 3.4 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–28 of 28 inventors

Rank Inventor Primary Company Patents
1 Kenneth Moritz L3 Technologies 7
2 Alfred W. Salvitti Springfield 3
2 Amen Dhyllon Serendipity Technologies 3
#4 Alain H. Rook University of Pennsylvania 1
#4 Arthur Levy 1
#4 Giora Feuerstein Smithkline Beecham Limited 1
#4 Zhongda Zhang Enzo Life Sciences 1
#4 Kachiu Lee The General Hospital 1
#4 Leo Volkov Bath Authority 1
#4 Robert Elliot Zipkin Enzo Therapeutics 1
#4 Alejandro Rafael Ribeiro Pereira University of Pennsylvania 1
#4 Clifford Robert Bettmann Piontek Energage 1
#4 Gary D. Kao University of Pennsylvania 1
#4 Kevin P. Klocek BOE 1
#4 Kostas Daniilidis University of Pennsylvania 1
#4 Dorothee Herlyn Wistar Institute Of Anatomy And Biology 1
#4 Tamas Dolinay University of Pennsylvania 1
#4 Donald M. O'Rourke University of Pennsylvania 1
#4 Clarence James Harris, Jr. G&H Diversified Manufacturing Lp 1
#4 E. James Petersson University of Pennsylvania 1
#4 John Harvey Tivo 1
#4 David M. Eckmann University of Pennsylvania 1
#4 Thomas C. Gross Eaton Intelligent Power Limited 1
#4 Neal Benjamin 1
#4 Meenhard Herlyn Wistar Institute Of Anatomy And Biology 1
#4 Melissa Tsang Medtronic 1
#4 Gideon Dreyfuss University of Pennsylvania 1
#4 Joel Levin 1

Part of Pennsylvania