Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 2025
Search
Companies
Inventors
Cities
States
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
Home
›
Companies
›
Owens Corning Intellectual Capital
OC
Owens Corning Intellectual Capital
— 467 Patents
Rank
(All Time):
#1,810
of
106,120
Top 2%
406
inventors
467
Patents All Time
Top Inventors at Owens Corning Intellectual Capital
All Time
Showing
1–50
of
406
inventors
Rank
Name
Patents
1
Bert W. Elliott
43
2
Lawrence J. Grubka
40
3
Michael E. Evans
37
#4
Robert J. O'Leary
33
#5
Christopher M. Relyea
29
#6
James S. Belt
26
#6
William Edwin Smith
26
#8
Edward R. Harrington
25
#8
Scott W. Schweiger
25
#8
Yadollah Delaviz
25
#11
Anthony L. Rockwell
23
#11
Christina Marie Wise
23
#13
Jonathan M. Verhoff
20
#14
Carmen Anthony LaTorre
19
#14
Christopher Patrick Kasprzak
19
#14
David M. Cook
19
#17
David Michael Ploense
17
#17
Donn R. Vermilion
17
#19
Daniel James Buckwalter
16
#19
Laurand Henry Lewandowski
16
#19
Raymond M. Breindel
16
#22
Brandon Robinson
15
#22
Michael W. Johnson
15
#22
Roland R. Loh
15
#25
Jacob Paul Honsvick
13
#26
Harry Alter
12
#27
Agustin Hernandez
11
#27
Brian K. Linstedt
11
#27
Jonathan Ross Davis
11
#27
Michelle L. Korwin-Edson
11
#27
Weigang Qi
11
#32
Bharat Patel
10
#32
Gregory J. Merz
10
#32
Jason D. Guerra
10
#32
Jesus M. Hernandez-Torres
10
#32
John F. Budinscak, JR.
10
#32
Liang Chen
10
#32
Mark E. Polasky
10
#32
Xiujuan Zhang
10
#40
David P. Aschenbeck
9
#40
James E. Loftus
9
#40
Patrick M. Gavin
9
#40
Robert E. Quinn
9
#40
Xiangmin Han
9
#45
David R. Jones
8
#45
Keith A. Grider
8
#45
Matthew Daniel Gawryla
8
#45
Martin Vido
8
#45
Mitchell Z. Weekley
8
#45
Susan D. Burkett
8
1
2
3
Next »
Related Companies
Fujitsu Microelectronics Limited
469
Fox Factory
468
Konami
467
Stmicroelectronics Asia Pacific Pte
467
Square Enix Co.
467
Actel
466
J.S.T. Mfg. Co.
466
Suntory Flowers Limited
466
Schneider Electric It
466