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
›
Sunds Defibrator Industries Ab
SA
Sunds Defibrator Industries Ab
— 62 Patents
Rank
(All Time):
#10,897
of
106,120
Top 15%
71
inventors
62
Patents All Time
Top Inventors at Sunds Defibrator Industries Ab
All Time
Showing
1–50
of
71
inventors
Rank
Name
Patents
1
Nils Virving
6
1
Olof Kjellqvist
6
3
Borje Fredriksson
5
#4
Ingemar Sundqvist
4
#5
Christer Nastren
3
#5
Kjell Forslund
3
#5
Kurt Schedin
3
#5
Lennart Rohden
3
#9
Alf I. Lindstrom
2
#9
Anders Hawen
2
#9
Anders Mokvist
2
#9
Christer Säfström
2
#9
Ebbe Hoden
2
#9
Goran Lundgren
2
#9
Kjell Sjodin
2
#9
Lars Obitz
2
#9
Leif Odmark
2
#9
Solveig Norden
2
#9
Sven-Ingvar Thorbjornsson
2
#9
Thor Johansen
2
#9
Ulf Germgård
2
#22
Kjell F. Froslund
1
#22
Arne Ahlen
1
#22
Juha Makivaara
1
#22
K. Solveig E. Norden
1
#22
Runo E. G. Edlund
1
#22
Heinz Falbe
1
#22
Bert Haggstrom
1
#22
N. Jorgen Lundberg
1
#22
Age Jonsson
1
#22
Anders E. E. Haven
1
#22
Arne Larsson
1
#22
Bengt Akerblom
1
#22
Bertil Berg
1
#22
Bertil Ernerfeldt
1
#22
Bengt Lofqvist
1
#22
Bo Falk
1
#22
Christer Hedlund
1
#22
Fredrik Nilsson
1
#22
Hans Hoglund
1
#22
Jan Henriksson
1
#22
Lars-Ake Lindstrom
1
#22
Lars-Otto Sislegård
1
#22
Lars Sjodin
1
#22
Lennart Svensson
1
#22
Michael E. Jackson
1
#22
Monica Bokstrom
1
#22
Ola M. Johansson
1
#22
Ove Danielsson
1
#22
Pär Larsson
1
1
2
Next »
Related Companies
Vidamed
62
Indigo N.V.
62
Detection Systems
62
Eurocopter France
62
Ekco Housewares
62
Mo Och Domsjo Aktiebolag
62
Hay & Forage Industries
62
Outer Circle Products
62
Dominion Plastics
62