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
›
Alcoa Usa
AU
Alcoa Usa
— 34 Patents
Rank
(All Time):
#18,782
of
106,120
Top 20%
71
inventors
34
Patents All Time
Top Inventors at Alcoa Usa
All Time
Showing
1–50
of
71
inventors
Rank
Name
Patents
1
Xinyan Yan
7
2
Jen C. Lin
6
2
Lance M. Sworts
6
2
Mark L. Weaver
6
2
Xinghua Liu
6
#6
Benjamin D. Mosser
5
#6
James C. McMillen
5
#6
Judodine Nichols
5
#6
Robert A. DiMilia
5
#10
David Iwig
4
#10
John R. Smith
4
#10
Mikhail Gershenzon
4
#13
Anthony J. Fedusa
3
#13
Douglas A. Weirauch, Jr.
3
#13
Gary L. Myers
3
#13
Ian Ross Harrison
3
#13
James Daniel Bryant
3
#13
Joseph M. Dynys
3
#13
Kyle Crum
3
#13
Robert E. Dick
3
#13
Shannon Parks
3
#13
Steven Orkis
3
#13
Stephen Sunday
3
#13
Wenping Zhang
3
#25
Brent L. Mydland
2
#25
Charles Robert Shanta, III
2
#25
David H. DeYoung
2
#25
Eider Simielli
2
#25
Frankie E. Phelps
2
#25
Gerald E. Carkin
2
#25
James Wiswall
2
#25
Jonell Kerkhoff
2
#25
Orhan D. Gencaga
2
#34
Deniz Gencaga
1
#34
Andrew L. Schnitgen
1
#34
Brian J. Tielsch
1
#34
Charles Dobbs
1
#34
Christopher R. Miller
1
#34
Dana Clark
1
#34
David J. McNeish
1
#34
Donald Picard
1
#34
Donald P. Ziegler
1
#34
Eric C. Moreland
1
#34
Francis Caron
1
#34
Frankie A. Phelps
1
#34
Gary L. Hunker
1
#34
Gaétan Laroche
1
#34
Gary P. Tarcy
1
#34
Gerry Carkin
1
#34
Glenn Artman
1
1
2
Next »
Related Companies
Motionpoint
34
Hlt
34
Coco Communications
34
Nexrf
34
Astellas Institute For Regenerative Medicine
34
Tangle Teezer Limited
34
Volvik
34
Watt Fuel Cell
34
Zoosk
34