Philadelphia, PA All Time

20,469 patents  ·  4,834 inventors  ·  12.8/1k pop.

Ranked #284 of 111,555 cities Top 1%

Showing 3,401–3,450 of 4,834 inventors

Rank Inventor Primary Company Patents
#2553 Hanjun Xiao Georgetown University 1
#2553 Christopher Eliot WUMMER The Boeing 1
#2553 Ronald Kander Thomas Jefferson University 1
#2553 Harish Swaminathan MIT 1
#2553 Robert R. Pierce Pennwalt 1
#2553 Luiz Chamon Analog Devices 1
#2553 Kristina Susan Shahriari Drexel University 1
#2553 Rudy J. Horwitz — 1
#2553 Harold B. Rosenthaler — 1
#2553 Marco Bonifaccino — 1
#2553 Jeremy Lecoeur University of Pennsylvania 1
#2553 Dolph Simons Simco Holdings 1
#2553 Yuhang Zhou Thomas Jefferson University 1
#2553 Huey-Chuen I. Kao Temple University 1
#2553 Bernard J. Tamarin — 1
#2553 Alvin Gruber — 1
#2553 Hong Cheng Institute For Cancer Research 1
#2553 Ronald P. Kluge Unknown 1
#2553 Sree Rama Raju Vetukuri GE 1
#2553 Roman F. Lempa Selas Corporation Of America 1
#2553 Robert Gersch Cornell University 1
#2553 Martin J. Mansfield, Jr. — 1
#2553 Harold H. Phillips Ametek 1
#2553 Joshua A Leonard — 1
#2553 Guy Juravich — 1
#2553 Joseph J. Eplan — 1
#2553 Leslie A. Rex — 1
#2553 Nicholas Housel — 1
#2553 Ernest Schiff — 1
#2553 William Jacob Lautenberger E.I. Du Pont De Nemours And 1
#2553 Christopher K. Kepler Drexel University 1
#2553 Wesley D. Hurt American Hospital Supply 1
#2553 John J. Filan Smithkline 1
#2553 Carl Shine Fischer & Porter Gmbh 1
#2553 Gerard J. Carmen — 1
#2553 Alex Michael Sevit Drexel University 1
#2553 Robert A. Dato — 1
#2553 Santo M. Minghenelli — 1
#2553 Mai N. Tran University of Pennsylvania 1
#2553 Samuel F. Herb USDA 1
#2553 Frank Perry — 1
#2553 Ellena M. E. Freeman — 1
#2553 Ronald C. Watkins — 1
#2553 Gary James Johnston ExxonMobil 1
#2553 Richard J. Kranicki — 1
#2553 Meyer Katz — 1
#2553 Harold Markus US Army 1
#2553 William Dewhirst ExxonMobil 1
#2553 Stephen LaMarche — 1
#2553 Clifford A. Tironi — 1

Part of Pennsylvania