Patent Leaderboard
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Search
Companies
Inventors
Cities
States
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 651–700 of 1,216 inventors
Rank
Name
Patents
#457
William H. McDonald
2
#457
William V. Snyder
2
#457
Wolfgang Fischer
2
#457
Xiang Wu
2
#457
Yasushi Hayasaki
2
#457
Yongsheng Hou
2
#457
Agaram S. Abhiraman
2
#457
Alan G. Amrhein
2
#457
Amy Z. Leathers
2
#457
Amy M. Roginski
2
#457
Anthony M. Chasser
2
#662
Aurelio M. Crico
1
#662
Bernd Brockmueller
1
#662
Betty J. Carter
1
#662
Benoit Cyr
1
#662
Bernice R. Farmer
1
#662
Benjamin A. Gay
1
#662
Bernard H. Prange
1
#662
Beth C. Ramsey
1
#662
Billie D. Tucker
1
#662
Boyd S. Dawson
1
#662
Bozidar Stipanovic
1
#662
Brian Jobson
1
#662
Carl Clayton
1
#662
Carol S. Dugan
1
#662
Carl W. Eads
1
#662
Calvin C. Henning
1
#662
Cathy A. Kreutzer
1
#662
Cameron A. Mulder
1
#662
Ceylon E. Newton
1
#662
Christopher J. Baldy
1
#662
Chun-Tzer Chou
1
#662
Chih-Yueh Chou
1
#662
Charles L. Cormany
1
#662
Charles E. Crompton
1
#662
Christopher G. Cross
1
#662
Charles R. Davidson
1
#662
Charles A. Garwood
1
#662
Charles R. Graham
1
#662
Charles B. Kreutzberger
1
#662
Charles W. Lewis
1
#662
Chester J. Szymanski
1
#662
Chester Thrasher
1
#662
Charles L. Young
1
#662
Chongli ZHANG
1
#662
Daniel E. Adams
1
#662
David W. Deetz
1
#662
David N. Durrell
1
#662
David Griffiths
1
#662
David A. Hanekamp, Jr.
1
« Prev
12
13
14
15
16
Next »