Philadelphia, PA All Time

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

Ranked #284 of 111,555 cities Top 1%

Showing 1,251–1,300 of 4,834 inventors

Rank Inventor Primary Company Patents
#974 Ion Marta Remco International 4
#974 Nicholas Szabo Kla Instruments 4
#974 Venkata Yelleswarapu University of Pennsylvania 4
#974 Gregory Beatty Novartis Ag 4
#974 Daniel V. Breslin Unknown 4
#974 Donald H. Berry University of Pennsylvania 4
#974 Susan Ann Lohr Feline Environmental Enrichment Design 4
#974 Robert Hettinger Follett 4
#974 Maksim Nilov — 4
#974 Nathan Wall Optofluidics 4
#974 Katherine Konstantin Sizov — 4
#974 Phuc Trinh Unisys 4
#1263 Thomas R. Lodge, Jr. Berwick Offray 3
#1263 Anne Wagner L'Oreal 3
#1263 Edward N. Pugh, Jr. University of Pennsylvania 3
#1263 Predrag Filipovic Kulicke & Soffa Investments 3
#1263 Paul Morelli Honeywell 3
#1263 King K. Miller Illinois Tool Works 3
#1263 David S. Metzger Max Levy Autograph 3
#1263 Matthew John Harding IBM 3
#1263 James S. Harrop Warsaw Orthopedic 3
#1263 Edward S. Schulman Philadelphia Health & Education 3
#1263 Ruy Tchao — 3
#1263 Joseph Mancini — 3
#1263 Iris Zhao — 3
#1263 Mirat Gurol Drexel University 3
#1263 Thomas C. Kerr Northrop Grumman 3
#1263 Ronald Roth Parker-Hannifin 3
#1263 Anne W. Bracy Intel 3
#1263 Daniel James Bezila Neose Technologies 3
#1263 Sandra Kurtz Baxter — 3
#1263 Gill Diamond Cellceutix 3
#1263 Lance Thomas Funston — 3
#1263 Marvin Gorovitz — 3
#1263 Michael K. Pearson — 3
#1263 Gary K. Beauchamp Monell Chemical Senses Center 3
#1263 Timothy H. Hwang Empire Technology Development 3
#1263 Angela Bakker Lee — 3
#1263 Matthias Reif Gyrus Acmi 3
#1263 Shawn Berven Lifescan 3
#1263 Lee Carroll Cubic 3
#1263 Nicholas Iacobelli Children'S Hospital Of Philadelphia 3
#1263 Greg Aaron — 3
#1263 Stephen D. Ginsberg The Research Foundation For Mental Hygiene 3
#1263 Theodore Duncan Univation Technologies 3
#1263 John Scorsone — 3
#1263 Mitra Lenore Taheri Drexel University 3
#1263 Frederick S. Kaplan University of Pennsylvania 3
#1263 Youhai H. Chen University of Pennsylvania 3
#1263 Corey Hart Leidos Innovations Technology 3

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