Chester, PA All Time

688 patents  ·  161 inventors  ·  21.1/1k pop.

Ranked #4,805 of 111,555 cities Top 5%

Showing 51–100 of 161 inventors

Rank Inventor Primary Company Patents
#44 Michael E. Gera, Jr. Maguire Products 3
#44 David K. Prendergast ExxonMobil 3
#44 Joseph N. Caulfield Dynasep 3
#44 George West Reeves Brothers 3
#44 John Jennings Microsoft 3
#44 James H. Howell Howmedica Osteonics 3
#44 Patrick E. Hearn Kensey Nash 3
#58 Srinivasan Thirumalai Salesforce 2
#58 Reginald I. Thompson Pq 2
#58 Francis Kendra The Boeing 2
#58 Brian J. McAdams W.L. Gore & Associates Gmbh 2
#58 Paul H. Aldrich Hercules 2
#58 Arthur W. McClellan Baldt Incorporated 2
#58 Malcolm W. Robertson Rohm And Haas Electronic Materials Cmp Holdings 2
#58 Dennis P. Emerick E.I. Du Pont De Nemours And 2
#58 Paul J. Cacciatore Scotfoam 2
#58 Pinayur S. Venkateswaran Fox Chase Cancer Center 2
#58 Michael F. McDevitt E.I. Du Pont De Nemours And 2
#58 Robert L. Frater Westinghouse Electric 2
#58 Gordon R. Leader — 2
#58 Warren H. Buck E.I. Du Pont De Nemours And 2
#58 Alan F. Dickason Sun Oil Company Of Pennsylvania 2
#58 Arifin Marzuki Cognis 2
#58 Nandor Mullner — 2
#58 Roy A. Niemann Canadian General Electric Company Limited 2
#58 Stephen A. Kokoszka Baldt Incorporated 2
#58 Crystal Pope Amazon 2
#58 Richard E. Ware Suntec Co. 2
#58 Philip C. Scheble Aluminum Company Of America 2
#58 Greg R. Giesler — 2
#58 Frederick F. Dalessio Phonetics 2
#82 Edward J. De Phillipo Bell Of Pennsylvania 1
#82 Thomas Bonner — 1
#82 Helen Delsea Patterson — 1
#82 Dawn Stasney Betzdearborn 1
#82 James Joseph Elser — 1
#82 Rajanikanth Vadigepalli Thomas Jefferson University 1
#82 Tom Hooey Zenith Products 1
#82 Patricia Ann Nnamani — 1
#82 Thomas John Procaccio Rohm And Haas 1
#82 Paul A. Pecorari — 1
#82 Maureen Arthur — 1
#82 Alexander Bolkhovsky ExxonMobil 1
#82 Danin Sewalt Southco 1
#82 Gina M. Verdi Unknown 1
#82 Salvatore M. Pileggi Goodmark Foods 1
#82 Dominic Anthony Sciulli Lockheed Martin 1
#82 Kathleen Mea — 1
#82 Kerry Lynn Covey Fxi Inc. Limited 1
#82 Joseph N. Caulfield Southco 1

Part of Pennsylvania