Patent Leaderboard
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
Search
Companies
Inventors
SC
Stemco Co.
Rank (All Time):
#13548
of 106,127
Top 15%
74 inventors
48
Patents All Time
Top Inventors at Stemco Co.
All Time
Rank
Name
Patents
1
Mark J. Kranz
10
2
Mark N. Gold
8
3
Daniel T. Jimenez
5
#4
Laurence B. Winn
5
#5
Jeffrey J. Grossmann
4
#6
Sung-Jin Lee
4
#7
Andrew F. Smith
4
#8
Barry E. Braun
3
#9
Charles R. Hood
3
#10
James C. Steph
3
#11
Michael J. Massey
3
#12
Paul S. Perry
3
#13
Chang Hoon Han
2
#14
Court S. Hinricher
2
#15
Daylen Borders
2
#16
Daniel J. Harding
2
#17
Dong-Gon Kim
2
#18
Donald G. Wells
2
#19
H. Lee McCord
2
#20
Hyo Jin Park
2
#21
Jared A. Niemiec
2
#22
Jin Han Lee
2
#23
Jon A. Cox
2
#24
Kang Dong KIM
2
#25
Michael W. Polidori
2
#26
Robert R. Cholnoky
2
#27
Su Jeong SHIN
2
#28
Thomas Scott Breidenbach
2
#29
Young Jun Kim
2
#30
Austin A. Duncanson
1
#31
Barrie J. Dickinson
1
#32
Benjamin F. Grimes
1
#33
Bill Chirrey
1
#34
Bruce Friesen
1
#35
Charles M. Horrell
1
#36
Christopher A. Nelson
1
#37
Chul Yoon
1
#38
David L. McLane
1
#39
Dong Eun Son
1
#40
Duck Jae Seo
1
#41
Eric Downing
1
#42
George Fedorovich
1
#43
Gun Woo Shin
1
#44
Herman Goins, JR.
1
#45
Hiroo Shimizu
1
#46
Ho Byung Kim
1
#47
Hong-Man Kim
1
#48
Hyun-Woo Kim
1
#49
James LeClaire
1
#50
Jae Soo Lee
1
#51
Jin Ho Kim
1
#52
Jim F. McGraw
1
#53
Joshua Briggs
1
#54
Jonathan R. Feldman
1
#55
Jung Sub Kim
1
#56
Mary Suzann Byers
1
#57
Mark W. Hughes
1
#58
Max W. Schroeder
1
#59
Odd Harald Steen Eriksen
1
#60
Paul M. Buda
1
#61
Paul Dolan
1
#62
Richard Borowski
1
#63
Sang Chul Lee
1
#64
Shyan S. Tsai
1
#65
Sung Bin Park
1
#66
Thomas Diefenbaker
1
#67
Timothy R. Maher
1
#68
Todd Anderson
1
#69
William P. Lutts
1
#70
Won Tae Jo
1
#71
Xuesi Wang
1
#72
Edward E. Gregorich
1
#73
C. Leon Lovett
1
#74
Alexander R. Bruccoleri
1