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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2023

Ranked by patent count

Showing 20,951–21,000 of 537,848 inventors

Rank Name Patents Location Company
#20951 Mark L. McAuliffe 6 San Francisco, CA Pure Storage
#20952 Marc R. Matsen 6 Seattle, WA The Boeing
#20953 Manu Mathew 6 Kanchinakote, IN Texas Instruments
#20954 Marko Markovic 6 Oettingen, OH Pax Labs
#20955 Maurizio Marchini 6 Milano, IT Pirelli Tyre S.P.A.
#20956 Marvin Marbell 6 Cary, NC Wolfspeed
#20957 Marc A. Mandro 6 Bow, NH Deka Products Limited Parternship
#20958 Marek Przemyslaw Majkowski 6 Warszawa, PL Cloudflare
#20959 Mark MacLeod 6 Brookfield, CT Covidien Lp
#20960 Martin Albert Lozon 6 London, CA The Toronto-Dominion Bank
#20961 Mark H. Lowe 6 Concord, CA Coolsystems
#20962 Matthew Michael Long 6 Methuen, MA The Gillette Company
#20963 Maocai Li 6 Lo Wu, CN Tencent
#20964 Matthew V. Leyden 6 Okabena, MN Bercom International
#20965 Matthew Leung 6 Richmond, VA Upside Foods
#20966 Marco Leone 6 Brooklyn, NY Conopco
#20967 Mark D. Leasure 6 Eagan, MN Thermo King
#20968 Matthew A. Lauber 6 47th Avenue Court, RI Waters Technologies
#20969 Markus Landmann 6 Erlangen, DE Fraunhofer
#20970 Mark Lamoncha 6 Columbiana, OH —
#20971 Martin Kurras 6 Berlin, DE Fraunhofer
#20972 Markus Kupferschmid 6 Emmingen-Liptingen, DE Karl Storz Se & Co. Kg
#20973 Mark Kunitomi 6 San Francisco, CA IBM
#20974 Mayank Kumar 6 San Jose, CA Tile
#20975 Matthaeus Krenn 6 Sunnyvale, CA Apple
#20976 Masayuki Kozuka 6 Tokyo, CA Panasonic
#20977 Marko N. Kostic 6 Johnson City, TN Stryker
#20978 Manoneet Kohli 6 White Plains, NY Mastercard
#20979 Masakazu Kobayashi 6 Tochigi, JP Tokyo Ohka Kogyo Co.
#20980 Mahyar Z. Kermani 6 San Ramon, CA Lifescan
#20981 Makoto Kawaharada 6 Susono, JP Toyota
#20982 Malte Christian Kaufmann 6 Dublin, IE Business Objects Software
#20983 Masaaki Katsumata 6 Anan, JP Nichia
#20984 Masami Kato 6 Sagamihara, JP Canon
#20985 Makoto Kataoka 6 Tokyo, JP Kabushiki Kaisha F.C.C.
#20986 Margaret Karow 6 Santa Rosa, CA Regeneron Pharmaceuticals
#20987 Maiko Karlsson 6 Lund, SE Axis Ab
#20988 Mark Joseph Kapczynski 6 Santa Monica, CA Consumerinfo.Com
#20989 Mark-Eric Jones 6 Littleton, CO Terumo Bct
#20990 Mats Jonasson 6 Partille, SE Volvo Car
#20991 Matthew B. Johnson 6 Woodbury, MN 3M
#20992 Manabu Jimba 6 Tsukuba, JP Canon
#20993 Martin F. Jarrold 6 Bloomington, IN Trustees Of Indiana University
#20994 Maneesh Jain 6 Omaha, NE Infinera
#20995 Maxwell Elliot Jaderberg 6 London, GB Google
#20996 Matthew Tobias Jacobs 6 San Diego, CA Nuvasive
#20997 Madhusudan K. Iyengar 6 Foster City, CA IBM
#20998 Masao Itoh 6 Yokohama, JP Toshiba Energy Systems & Solutions
#20999 Masatoshi Itoh 6 Shizuoka, JP Canon
#21000 Masayuki Ito 6 Nanbu, JP Toyota