PE

Pennwalt

Rank (All Time): #1944 of 106,127Top 2%
288 inventors
432
Patents All Time

Top Inventors at Pennwalt All Time

Showing 51–100 of 288 inventors

RankNamePatents
#44 Isaac R. McGraw 3
#44 Ivan Christoff Popoff 3
#44 Jacob F. Hiebert 3
#44 James L. Reilly 3
#44 Jeffrey D. Miano 3
#44 Jimmie R. Hodges 3
#44 John W. Callahan 3
#44 John L. Eichelberger 3
#44 Kyung-Tae Park 3
#44 Mabel Chen 3
#44 Oliver S. Sprout, Jr. 3
#44 Paul J. McElligott, Jr. 3
#44 Peter P. L. Cheung 3
#44 Raymond F. Gastgeb 3
#44 Richard A. Ferren 3
#44 Robert Dodge 3
#44 Robert B. Hager 3
#44 Robert T. Kazmierczak 3
#44 Robert Mack 3
#44 Telfer L. Thomas 3
#44 Yegnaswami Raghunathan 3
#44 Aaron J. Warkentin 3
#44 Antonio Joseph D'Angelo 3
#74 Bruce J. Compton 2
#74 Brian K. Moore 2
#74 Charles F. Burns 2
#74 Christopher J. Dyball 2
#74 Chester Stephen Sheppard 2
#74 Dan H. Morris 2
#74 David Saunders 2
#74 Donald N. Robinson 2
#74 Douglas Shipman 2
#74 Don E. Wuerflein 2
#74 Everett A. Mailey 2
#74 George R. Leah 2
#74 George A. Mills 2
#74 Harold R. Powell 2
#74 Hans F. Schmitthenner 2
#74 Jerome W. Bertell 2
#74 Jerome Wicher 2
#74 John W. Caldwell 2
#74 John J. Flynn 2
#74 Joseph A. Piucci 2
#74 Joseph Simkin 2
#74 John M. Stewart 2
#74 Jurgen Groepper 2
#74 Lesley A. Radov 2
#74 Leon P. Sudrabin 2
#74 Mark D. Johnson 2
#74 Martin Nosowitz 2