Patent Leaderboard
USPTO Patent Rankings
Data through Sept 30, 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
Top Companies
2002
Ranked by patent count
Showing
14,301–14,350
of
18,242
companies
Rank
Company
Patents
#14427
Klockner Hansel Tevopharm B.V.
1
#14428
Klockner Hansel Gmbh
1
#14429
Klio-Eterna Schreibgeräte Gmbh & Co Kg
1
#14430
Klingelnberg Gmbh
1
#14431
Klemm + Sohn Gmbh &
1
#14432
Kleinewerfers Textilmaschinen Gmbh
1
#14433
Klann Tools
1
#14434
Kl-Beschlage Karl Loggen Gmbh
1
#14435
Kku
1
#14436
Kiwi European Holdings, B.V.
1
#14437
Kitigawa Industries, Co.
1
#14438
Kitamura Kiden Co.
1
#14439
Kistler Instrument
1
#14440
Kiss Products
1
#14441
Kirwan Surgical Products
1
#14442
Kirker Enterprises
1
#14443
Kira
1
#14444
Kinze Manufacturing
1
#14445
Kinyosha Co.
1
#14446
Kinik
1
#14447
Kingsbury
1
#14448
King'S Material
1
#14449
Kings Electronics Co.
1
#14450
King'S College London
1
#14451
King Technology
1
#14452
King Billion Electronics Co.
1
#14453
Kinetrol Limited
1
#14454
Kinetic Sciences
1
#14455
Kinetech
1
#14456
Kinerton Limited
1
#14457
Kinemetrics
1
#14458
Kimura
1
#14459
Kikusui Chemical Industries Co.
1
#14460
Kieffer & Co.
1
#14461
Kid-Systeme Gmbh
1
#14462
Kid Group
1
#14463
Keystone Thermometrics
1
#14464
Keystone Retaining Wall Systems
1
#14465
Keystone Engineering & Manufacturing
1
#14466
Keynote Systems
1
#14467
Keymed (Medical & Industrial Equipment) Limited
1
#14468
Keter Plastic
1
#14469
Kestrel
1
#14470
Keson Industries
1
#14471
Keso Ag
1
#14472
Kerry
1
#14473
Kerr-Mcgee
1
#14474
Keramchemie Gmbh
1
#14475
Kepco
1
#14476
Kenneth Fox Supply
1
« Prev
285
286
287
288
289
Next »