Washington, PA All Time

2,534 patents  ·  552 inventors  ·  192.3/1k pop.

Ranked #1,810 of 111,555 cities Top 2%

Showing 401–450 of 552 inventors

Rank Inventor Primary Company Patents
#320 Claude S. Phoenix Ashland 1
#320 Alexander Mranca Vocollect 1
#320 Paul J. Henninger — 1
#320 John E. Beran Ppg Industries Ohio 1
#320 Raymond J. Popeck — 1
#320 Jacqueline Butler Marcella — 1
#320 Paul Molingowski Aethon 1
#320 Claus Kolb — 1
#320 Walter L. Coxson — 1
#320 Joseph Billante — 1
#320 Thomas D. Traubert Preservation Technologies Lp 1
#320 Renee M. Hunkele Miles 1
#320 E. Alan Bates The Dtx 1
#320 Yum Gerenrot — 1
#320 Molly Boras — 1
#320 Roland E. Groethe — 1
#320 John C. Fair Gulf Oil 1
#320 Christine Mahler — 1
#320 William E. Dugan Miraco 1
#320 Emily A. McCloskey — 1
#320 Ralph H. Hiltz Mine Safety Appliances Company 1
#320 Karen D. Donnelly Nova Chemicals (International) S.A. 1
#320 H. Jay Williams — 1
#320 Howard W. Peirish — 1
#320 Bruce R. Schenker — 1
#320 Gerald Katrencik Union Oil Company Of California 1
#320 Barry B. Colussi — 1
#320 George M. Wong-Chong — 1
#320 Joesph E. Sarver — 1
#320 Frank R. Lancaster — 1
#320 James D. Buchner, Sr. — 1
#320 J. Howard Conley Wheelabrator-Frye 1
#320 Ronald R. McManis Calgon 1
#320 Anthony R Mauro Mylan 1
#320 Ronald W. Hammond Wheelabrator-Frye 1
#320 John E. Frazier Frazier-Simplex 1
#320 George A. Russell, Jr. General Refractories 1
#320 Philip Gacka Arconic 1
#320 James Francis Geisler Arvos Gmbh 1
#320 William K. McGowan — 1
#320 Michael J. Florian — 1
#320 Paul Kulla — 1
#320 Mildred Lisa Perrine Ppg Industries Ohio 1
#320 Aneta Bogdanova Iossifova Ppg Industries Ohio 1
#320 Alan Hedges Ii-Vi Delaware 1
#320 Steve Shook — 1
#320 Wayne McElhaney, Jr. — 1
#320 Matthew Mannarelli Emc 1
#320 Haitham Gad Cadence Design Systems 1
#320 Michael Jacques DeKort — 1

Part of Pennsylvania