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PI
Ppg Industries
Rank (All Time):
#399
of 106,127
Top 1%
1,216 inventors
2,146
Patents All Time
Top Inventors at Ppg Industries
All Time
Showing 1,101–1,150 of 1,216 inventors
Rank
Name
Patents
#662
Charles R. Krepley
1
#662
Willem Niewold
1
#662
Robert L. Retallack
1
#662
Nancy J. Waite
1
#662
Anthony R. Febbo
1
#662
Sharon M. Friedrich
1
#662
Guy Rogers
1
#662
George Zibritosky
1
#662
Stanley J. Pysewski
1
#662
John W. Tiedt
1
#662
Michael B. Maslanka
1
#662
Irvin L. Koelle
1
#662
Stanley C. DeGreve
1
#662
Walter F. Shauf
1
#662
J. Boyd Alleman
1
#662
Philip C. Taglianetti
1
#662
Wayne A. Delvin
1
#662
Melvin F. Earnest
1
#662
Richard L. Gerutti
1
#662
Alan L. Dumbris
1
#662
William B. Macurdy
1
#662
Raymond Sieradzki
1
#662
Dennis J. Korber
1
#662
F. Leon Bergeron
1
#662
Linda F. Huffman
1
#662
Senol Altuglu
1
#662
Norene E. Fortuna
1
#662
Karen J. Korenkiewicz
1
#662
J. Robert Dahlberg
1
#662
Peter R. Ferraino
1
#662
Kris B. Curry
1
#662
Raymond A. Waksmunski
1
#662
Richard J. Krehnovi
1
#662
Everett Boerboom
1
#662
Fred C. Trager
1
#662
Donna M. Barcikowski
1
#662
Renato Chiesuzzi
1
#662
W. Brent Burleson
1
#662
Mary E. Jeselnik
1
#662
Harold M. Koelbl
1
#662
Dwight A. Bollinger
1
#662
Clement C. Moxie
1
#662
Sandra L. Krivak
1
#662
William W. Baltzer
1
#662
Donald E. Shenefiel
1
#662
Donald P. Iwanski
1
#662
Samuel E. Behanna
1
#662
Byron M. Humke
1
#662
Frederick F. Rhue
1
#662
William E. Heidish
1
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