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
Cities
States
UN
Unknown
Rank (1989):
#3
of 11,124
Top 1%
1,640 inventors
1,021
Patents 1989
Top Inventors at Unknown
1989
Showing 1,001–1,050 of 1,640 inventors
Rank
Name
Patents
#145
Erich R. Janisch
1
#145
Tsz-Gang Tswei
1
#145
John R. Jaran
1
#145
Roger Cavaca
1
#145
Andrea Scheitza
1
#145
Rodger L. Huse
1
#145
Machiel N. Duivelaar
1
#145
Tadao Hiraragi
1
#145
John J. Simkus
1
#145
Arthur B. Ish III
1
#145
Didier Bondoux
1
#145
Donald M. Nattinger
1
#145
Morris L. Markel
1
#145
Nancy Groue
1
#145
Jean-Marc Truchot
1
#145
Richard L. Armijo
1
#145
David A. Bonestroo
1
#145
Rebecca Redelsheimer
1
#145
Rollie T. Lents
1
#145
Michel Chandonnet
1
#145
Wilhelmus J. H. Schippers
1
#145
Glen M. Langset
1
#145
Jan Mulawka
1
#145
James E. Warthan
1
#145
Jerry L. Foultner
1
#145
Vance A. Dunlop
1
#145
Francois Malgat
1
#145
Richard T. Kardoes
1
#145
Thomas Rasiuk
1
#145
Klaus Erohlich
1
#145
Howard P. Hogshead
1
#145
Fred Van Arsdell
1
#145
Franklin C. Wade
1
#145
Frank A. Walton
1
#145
Fumio Hiraoka
1
#145
Fumio Inaba
1
#145
Fumitaka Kumai
1
#145
Fumiaki Taguchi
1
#145
Peter Crooimans
1
#145
Kenneth G. Watler
1
#145
Aaron L. Lucius
1
#145
G. Lawrence Thatcher
1
#145
Gary Battersby
1
#145
Gary L. Bowles
1
#145
Gary E. Clark
1
#145
Barbara A. Duckro
1
#145
Claus-D. Czogalla
1
#145
J. Michael Eggiman
1
#145
Borden T. N. Gilmour
1
#145
A. Milton Finkel
1
« Prev
19
20
21
22
23
Next »