PI

Ppg Industries

Rank (1982): #38 of 6,697Top 1%
184 inventors
177
Patents 1982

Top Inventors at Ppg Industries 1982

Showing 1–50 of 184 inventors

RankNamePatents
1 Roger M. Christenson 6
1 Thomas H. Jensen 6
3 James E. Neely, Jr. 5
3 Jerome A. Seiner 5
3 John F. Grunewalder 5
3 Nicholas T. Castellucci 5
#7 Balbhadra Das 4
#7 Donald W. DuBois 4
#7 John S. Ostrowski 4
#7 Stephen L. Buchwalter 4
#7 Wen-Hsuan Chang 4
#7 William B. Darlington 4
#7 William S. Grove 4
#14 Annette Moff 3
#14 Charlene A. Falleroni 3
#14 Chia-Cheng Lin 3
#14 Cletus N. Welch 3
#14 Earl L. May 3
#14 Gordon F. Pereman 3
#14 Helmut Franz 3
#14 James E. Sickles 3
#14 Joseph F. Bosso 3
#14 John D. Kellar 3
#14 Karl F. Schimmel 3
#14 Preston S. White 3
#14 Rostyslaw Dowbenko 3
#14 Ronald R. Zito 3
#14 Stephen J. Schultz 3
#14 Vern A. Henery 3
#14 William G. Boberski 3
#31 Edward M. Kapura 2
#31 Edward J. Stofka 2
#31 Eugene W. Starr 2
#31 F. Howard Gillery 2
#31 George R. Claassen 2
#31 George O. Wehner 2
#31 Harlan B. Johnson 2
#31 Howard H. Hoekje 2
#31 James E. Simpson 2
#31 Jeffrey A. Neubauer 2
#31 Jeffrey S. Yigdall 2
#31 John F. Krumwiede 2
#31 John E. Sensi 2
#31 John C. Slabach, Jr. 2
#31 L. Dow Moore 2
#31 Malcolm Korach 2
#31 Patrick E. Hillman 2
#31 Peter Nowakowski 2
#31 Ralph C. Gray 2
#31 Ronald D. Chamberlin 2