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
›
Greatbatch
GR
Greatbatch
— 574 Patents
Rank
(All Time):
#1,495
of
106,120
Top 2%
357
inventors
574
Patents All Time
Top Inventors at Greatbatch
All Time
Showing
1–50
of
357
inventors
Rank
Name
Patents
1
Robert A. Stevenson
182
2
Christine A. Frysz
133
3
Warren S. Dabney
69
#4
Keith W. Seitz
66
#5
Richard L. Brendel
65
#6
Thomas Marzano
50
#7
Jason Woods
41
#8
Robert Shawn Johnson
40
#9
Henry R. Halperin
33
#10
Barry C. Muffoletto
30
#10
Dominick J. Frustaci
30
#10
Holly Noelle Moschiano
30
#13
John M. Swoyer
29
#14
Gary Freitag
26
#15
Robert S. Rubino
23
#16
Christopher Michael Williams
22
#17
Albert C. Lardo
21
#17
William C. Thiebolt
21
#19
Scott Brainard
20
#20
Kishore Kumar Kondabatni
19
#20
Xiaohong Tang
19
#22
Brian P. Hohl
18
#23
Buehl E. Truex
16
#23
Jason T. Hahl
16
#23
Leslie Halberg
16
#23
Rodolphe Katra
16
#27
Norbert Kaula
15
#27
Richard J. Polefko
15
#27
Yohannes Iyassu
15
#30
Ashish Shah
14
#30
Esther S. Takeuchi
14
#30
Lawrence Kane
14
#30
Stephen C. Trier
14
#34
Marc Gregory Martino
13
#34
Steven W. Winn
13
#34
Xiangyang Dai
13
#37
Hong Gan
12
#37
Joey Chen
12
#37
Marcus J. Palazzo
12
#37
Mark J. Roy
12
#37
Paul T. Hallifax
12
#37
Scott Kimmel
12
#43
Anthony C. Perez
11
#43
Jesse Geroy
11
#43
Shahn S. Sage
11
#46
Gary C. Victor
10
#46
Geddes Frank Tyers
10
#46
Joseph M. Lehnes
10
#46
John E. Roberts
10
#46
Kerry Bradley
10
1
2
3
Next »
Related Companies
Case Gmbh
574
W. Schlafhorst Ag &
574
Los Alamos National Security
574
Ludwig Institute For Cancer Research
574
Salk Institute For Biological Studies
574
Otter Products
574
Ono Pharmaceutical Co.
573
Calsonic Kansei
573
Idemitsu Petrochemical Co.
572