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
›
Lifescan
LI
Lifescan
— 298 Patents
Rank
(All Time):
#2,677
of
106,120
Top 3%
267
inventors
298
Patents All Time
Top Inventors at Lifescan
All Time
Showing
1–50
of
267
inventors
Rank
Name
Patents
1
Alastair M. Hodges
54
2
Ronald C. Chatelier
24
3
Yeung Siu Yu
21
#4
Thomas William Beck
20
#5
Koon-wah Leong
19
#6
Mahyar Z. Kermani
16
#6
Roger Phillips
16
#8
Franklin A. Jurik
14
#8
Geoffery McGarraugh
14
#8
Maria Teodorczyk
14
#8
Robert Shartle
14
#12
David Matzinger
13
#12
Ernest J. Kiser
13
#12
Oddvar Johansen
13
#15
Jerry T. Pugh
12
#16
Lorin Olson
10
#16
Raymond D. Underwood
10
#18
Borzu Sohrab
9
#18
Timothy Ohara
9
#20
Barry Jay Weber
8
#20
Edward G. Rice
8
#20
Ian Andrew Maxwell
8
#20
Tianmei Ouyang
8
#24
Garry Chambers
7
#24
Harshad Patel
7
#24
Kirk Harmon
7
#24
Peter Krulevitch
7
#24
Ulrich Kraft
7
#29
Alireza Rezania
6
#29
Paing Huang
6
#29
Remedios Dato
6
#29
Ron Chatelier
6
#29
Sherry Guo
6
#29
Yossef Schvetz
6
#35
Donna Savage
5
#35
Gary Otake
5
#35
Gregory Bennett
5
#35
Michael F. Tomasco
5
#35
Zara Sieh
5
#40
Adva Yani
4
#40
Alan Haviland
4
#40
Alastair Hodges
4
#40
Anthony Yung
4
#40
Carol Chang
4
#40
Dennis Bird
4
#40
Deborah P. Tuohy
4
#40
Fabio Sergio
4
#40
Frank Jurik
4
#40
George M. Daffern
4
#40
Ian A. Harding
4
1
2
3
Next »
Related Companies
Shima Seiki Mfg.
299
Ric Investments
299
Cabot Microelectronics
299
Devicor Medical Products
299
University Of Electronic Science And Technology Of China
299
Gaf
298
Avalanche Technology
298
Sennheiser Electronic
298
Wako Pure Chemical Industries
297