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
›
Inventors
Top Inventors
2004
Ranked by patent count
Showing
13,301–13,350
of
270,089
inventors
Rank
Name
Patents
Location
Company
#13301
Mark Stiehl
4
Rochester, NY
Optical Communication Products
#13302
Mark T. Stewart
4
Lino Lakes, MN
Medtronic
#13303
Matt Starling
4
Sandusky, OH
Collins & Aikman Products
#13304
Marcel Stalder
4
Untersiggenthal, CH
Alstom Technology
#13305
Maura J. Stafford
4
Warner Robins, GA
Sonnax Industries
#13306
Mathew Sommers
4
Sagamore Hills, OH
Gelcore
#13307
Macia Sole
4
Barcelona, ES
HP
#13308
Marcus J. Shotey
4
Scottsdale, AZ
Hubbell Incorporated
#13309
Masami Shirai
4
Tokyo, JP
Pentax
#13310
Masatoshi Shintani
4
Sanda, JP
Seed Rubber Company Limited
#13311
Masayuki Shinohara
4
Kyoto, JP
Omron
#13312
Masaki Shimamura
4
Tokyo, JP
Nec
#13313
Masatoshi Shiiki
4
Kokubunji, JP
Hitachi
#13314
Masashi Shibata
4
Kobe, JP
Caterpillar
#13315
Martin Sentmanat
4
Akron, OH
The Goodyear Tire & Rubber
#13316
Makoto Sekita
4
Yokohama, JP
Canon
#13317
Mac Seelig
4
Absecon, NJ
Atlantic City Coin & Slot Service Company
#13318
Matthias Schmitt
4
Nuremberg, DE
Voith Patent Gmbh
#13319
Mark A. Schmisseur
4
Phoenix, AZ
Intel
#13320
Martin Schäfer
4
Sonthofen, CA
Basf Se
#13321
Martin Schadt
4
Seltisberg, CH
Hoffmann-La Roche
#13322
Matthew Scanlan
4
Seattle, WA
Ludwig Institute For Cancer Research
#13323
Masatoshi Sato
4
Yokohama, JP
Nikon
#13324
Masayuki Sato
4
Tokyo, JP
Honda Motor Co.
#13325
Manabu Sato
4
Oyama, JP
Ngk Spark Plug Co.
#13326
Masazumi Sasabe
4
Kakogawa, JP
Nippon Shokubai Co.
#13327
Masakazu Sanada
4
Kyoto, JP
Dainippon Screen Mfg. Co.
#13328
Masayuki Sakamoto
4
Kasai, JP
Sumitomo Rubber Industries
#13329
Masato Sakamoto
4
Fujisawa, MO
Zeon
#13330
Makoto Sakai
4
Ozu, JP
Toshiba Lighting & Technology
#13331
Masahiro Saito
4
Tokyo, JP
Sony
#13332
Masahiko Saito
4
Tokyo, JP
Hitachi
#13333
Masashi Sahashi
4
Natori, JP
Kabushiki Kaisha Toshiba
#13334
Martin W. Rupich
4
Framingham, MA
American Superconductor
#13335
Marian Rudolf
4
Montréal, CA
Interdigital Patent Holdings
#13336
Mark Rosen
4
Franklin Lakes, NJ
3M
#13337
Matthew Rivera
4
Mableton, GA
Graco Children'S Products
#13338
Mark Anthony Rinaldi
4
Durham, NC
IBM
#13339
Mark Reimann
4
Layton, UT
Io-Mega Holding
#13340
Mahendra S. Rao
4
Timonium, MD
University Of Utah
#13341
Majid Rabbani
4
Rochester, NY
Eastman Kodak
#13342
Mario Puleo
4
Borgosesia, IT
Agilent Technologies
#13343
Martin Portelance
4
Sherbrooke, CA
Bombardier Recreational Products
#13344
Martin Popp
4
Nuremberg, ID
Infineon Technologies Ag
#13345
Mark D. Poliks
4
Vestal, NY
IBM
#13346
Mark A. Pickering
4
Lebanon, IN
Maytag
#13347
Marta Phillips
4
Fairfield, CT
Acme United
#13348
Marci Pezzuto
4
Altadena, CA
Nanostream
#13349
Mario A. Perez
4
Burnsville, MN
3M
#13350
Mark A. Peloquin
4
Austin, TX
IBM
« Prev
265
266
267
268
269
Next »