Doylestown, PA All Time

5,333 patents  ·  956 inventors  ·  642.5/1k pop.

Ranked #984 of 111,555 cities Top 1%

Showing 251–300 of 956 inventors

Rank Inventor Primary Company Patents
#226 Mark J. Compo Veltek Associates 6
#226 Douglas J. Ryder Prime Research Alliance E 6
#226 Patricia Andrade-Grodon Ortho-Mcneil Pharmaceutical 6
#226 Jean Holland Johnson & Johnson 6
#226 Baruch Even-Or Ael Defense 6
#256 Malla Padidam Intrexon 5
#256 Timothy McCabe Merck 5
#256 Anthony G. Marino Coulter Electronics 5
#256 Doug Keeports Lutron Electronics Co. 5
#256 Jan L. Sechler Johnson & Johnson 5
#256 Timothy R. Beystrum Litton Systems 5
#256 Ralph Levy Touchfire 5
#256 Reb J. Russell Bristol-Myers Squibb 5
#256 Jacques Mettes L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude 5
#256 Charles D. Dern Sp Industries 5
#256 Brad Foulk Menarini Silicon Biosystems S.P.A. 5
#256 Joseph E. Erbrick, Jr. Electroline 5
#256 W. Scott Willett Promedior 5
#256 Gregory J. Tawa Loyola University Of Chicago 5
#256 Albert Ortiz US Air Force 5
#256 E. Eric Engelman Warner-Lambert Company 5
#256 Lennie L. Ashburn Unknown 5
#256 Shu-Guo Tang GE 5
#256 Glenn Quinty Therm-Omega-Tech 5
#256 John E. Richmond Peregrine Surgical 5
#256 Glen J. VanSant Opex 5
#256 Mark Connelly Ortho-Clinical Diagnostics 5
#256 Robert Keating Dental Imaging Technologies 5
#256 Gloria Jean Tafel GE 5
#256 Ian Rowbottom Lutron Electronics Co. 5
#256 Melvin H. Czechowski Church & Dwight Co. 5
#256 Kevin Martin Aktiebolaget Skf 5
#256 Kelly A. Bucey Wicket 5
#256 David Andrew D'Zmura — 5
#256 Brahm Goldstein Takeda Pharmaceutical Company Limited 5
#256 Eric Brown Cornell University 5
#256 Thomas L. Ripley, Sr. Greentech 5
#256 Phillip L. Henderson Numonics 5
#256 Douglas S. Herrmann — 5
#256 James J. Hodder Rohm And Haas 5
#256 David P. Resuta General Instrument 5
#256 James L. Cole Merck 5
#256 Dennis Driscoll Ebay 5
#256 Elmer D. Mannherz Fischer & Porter Gmbh 5
#256 John W. Gana United States Steel 5
#256 Mitchell E. Doty Ametek 5
#256 Peter A. Custer Unknown 5
#256 Richard Colonno Bristol-Myers Squibb 5
#256 Robert Benner Biotempt B.V. 5
#256 Thomas N. Gates Mcneil-Ppc 5

Part of Pennsylvania