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
›
Dynalloy
DY
Dynalloy
— 26 Patents
Rank
(All Time):
#23,941
of
106,120
Top 25%
51
inventors
26
Patents All Time
Top Inventors at Dynalloy
All Time
Showing
1–50
of
51
inventors
Rank
Name
Patents
1
Nancy L. Johnson
20
2
James Holbrook Brown
19
3
Alan L. Browne
16
#4
Paul W. Alexander
15
#5
Xiujie Gao
10
#6
Aragorn Zolno
6
#6
Tyler P. Ownby
6
#8
Richard J. Skurkis
5
#9
Andrew C. Keefe
4
#9
Guillermo A. Herrera
4
#11
Christopher B. Churchill
3
#11
James Ryan Yates
3
#11
Jeffrey W. Brown
3
#11
John Andrew Shaw
3
#11
Kevin B. Rober
3
#11
Marten Wittorf
3
#11
Nilesh D. Mankame
3
#18
Anthony L. Smith
2
#18
Brian W. Bowling
2
#18
Bret M. Olson
2
#18
Geoffrey P. McKnight
2
#18
Nicholas W. Pinto, IV
2
#18
Roger Herbert Culver
2
#18
Robert Dallos, Jr.
2
#18
Ronald Richard Semel
2
#18
Vijay A. Neelakantan
2
#18
Wayne Brown
2
#28
Alexander Millerman
1
#28
Bobbi E. Alton
1
#28
Carol A. Terry
1
#28
Christopher M. Barclay
1
#28
Chandra S. Namuduri
1
#28
David M. Connor
1
#28
Debbie E. Nachtegall
1
#28
Derek L. Patterson
1
#28
Jan H. Aase
1
#28
Joseph P. Fannon
1
#28
John N. Owens
1
#28
Lei Hao
1
#28
Mark J. Heikoop
1
#28
Marco A. Lopes
1
#28
Mark A. Voss
1
#28
Michael E. Nishek
1
#28
Paulo M. Mendonca
1
#28
Patrick B. Usoro
1
#28
Peter Maxwell Sarosi
1
#28
Rory McIntyre
1
#28
Roland J. Menassa
1
#28
Sanjeev M. Naik
1
#28
Scott R. Webb
1
1
2
Next »
Related Companies
Silicon Line Gmbh
26
Agiltron
26
Zerotech (Shenzhen) Intelligence Robot Co.
26
Lanxess Solutions Us
26
Scott Health & Safety
26
Medinstill Development
26
Sonnax Transmission
26
Weg Equipamentos Elétricos S.A.
26
J.J. Keller & Associates
26