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
›
Tencor Instruments
TI
Tencor Instruments
— 48 Patents
Rank
(All Time):
#13,660
of
106,120
Top 15%
50
inventors
48
Patents All Time
Top Inventors at Tencor Instruments
All Time
Showing
1–50
of
50
inventors
Rank
Name
Patents
1
Armand P. Neukermans
12
2
William R. Wheeler
10
3
George Kren
9
#4
Lee K. Galbraith
7
#5
John L. Vaught
6
#6
Michael E. Fein
5
#7
Jiri Pecen
4
#7
Kenneth P. Gross
4
#9
Brian C. Leslie
3
#9
David A. Wolze
3
#9
Franklin R. Koenig
3
#9
Karel Urbanek
3
#9
Keith Wells
3
#9
Mehrdad Nikoonahad
3
#9
Ralph C. Wolf
3
#9
Stanley Stokowski
3
#17
Arnold Adams
2
#17
Christopher F. Bevis
2
#17
David Clementson
2
#17
Josef Berger
2
#17
Peter C. Jann
2
#17
Ralph Johnson
2
#17
Rusmin Kudinar
2
#17
Xing Chen
2
#25
Herman F. Keldermann
1
#25
Alan E. Loh
1
#25
Chester L. Mallory
1
#25
David S. Calhoun
1
#25
Dov E. Hirsch
1
#25
Dorian Zahorski
1
#25
Herman F. Kelderman
1
#25
Hung Nguyen
1
#25
Ilan Blech
1
#25
Jennming Chen
1
#25
Jean-Pierre Rey
1
#25
Jean-Louis Stehle
1
#25
Karen Scoffone
1
#25
Kiron Balkrishna Malwankar
1
#25
Kurt Lehman
1
#25
Lloyd J. LaComb, JR.
1
#25
Matthew B. Lutzker
1
#25
Philip D. Flanner, III
1
#25
Philip R. Rigg
1
#25
Soheil Saadat
1
#25
Steven Eaton
1
#25
Steven Lee
1
#25
Timothy R. Piwonka-Corle
1
#25
Walter H. Johnson
1
#25
Stanley Stokowksi
1
#25
James A. Tebelskis
1
Related Companies
Esselte Meto International Gmbh
48
The Glacier Metal Company Limited
48
Siemens Business Communication Systems
48
Shure Brothers Incorporated
48
Integral Peripherals
48
Gelman Sciences
48
Maruman Golf Kabushikikaisha
48
Vereinigte Aluminum - Werke Aktiengesellschaft
48
Cmb Foodcan Plc
48