Patent Leaderboard
USPTO Patent Rankings
Data through Sept 30, 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
›
O&M Halyard
OH
O&M Halyard
Rank
(All Time):
#8,287
of
106,127
Top 8%
77
inventors
85
Patents All Time
Top Inventors at O&M Halyard
All Time
Showing
1–50
of
77
inventors
Rank
Name
Patents
1
Mark T. Pamperin
18
1
Anthony Stephen Spencer
18
3
Joseph P. Weber
17
#4
Ajay Y. Houde
16
#5
David L. Harrington
14
#6
Namita A. Mithani
12
#6
Shantilal H. Modha
12
#8
Brian E. Lin
11
#8
Eric C. Steindorf
11
#10
Nathan Craig Harris
9
#11
Corinna Schwarz
8
#11
Jeffrey James Farmer
8
#11
Melissa R. Gaynor
8
#11
Prasad Shrikrishna Potnis
8
#11
Sopha Issara
8
#16
Edward B. Madsen
7
#16
Jerald T. Jascomb
7
#16
Kelly L. Holt
7
#16
Patrick Robert
7
#16
Ronald K. Anderson
7
#16
Tracy J. White
7
#22
Khoa T. Lien
6
#22
Kun-Chi Wu
6
#22
Zamsari Zakaria
6
#25
Christena K. Nash
5
#25
Marshall R. Dean
5
#27
Joseph D. Hurdle
4
#27
Margaret A. Howell
4
#27
Tantima Saelim
4
#27
Ann Dine
4
#31
Dennis Joseph
3
#31
Jeffrey Lawrence McManus
3
#31
Joseph A. Cesa
3
#31
Mary Rachel Taylor Henderson
3
#31
Michelle N. Farmer
3
#31
Prasad Shrikishna Potnis
3
#31
Prasad S. Potnis
3
#38
Audra Wright
2
#38
Brian M. Collins
2
#38
Catherine J. Turnbow
2
#38
Joe Cesa
2
#38
Karen Duncan
2
#38
Matthew G. Weatherly
2
#38
Patrick F. Elliott
2
#38
Paige O'Shea
2
#38
Ruoya Wang
2
#38
Sharon S. Chang
2
#38
Stephanie V. Teat
2
#38
Wendy Takken
2
#38
Anne E. Cote
2
1
2
Next »
Related Companies
National Chi Nan University
85
Holly Hunt Enterprises
85
Te Connectivity Nederland Bv
85
Pro-Iroda Industries
85
Apical Limited
85
Daewoo Shipbuilding & Marine Engineering Co.
85
Mophie
85
Plastic Omnium Advanced Innovation And Research
85
Hisense Mobile Communications Technology Co.
85