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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 1997

Ranked by patent count

Showing 13,351–13,400 of 185,788 inventors

Rank Name Patents Location Company
#13351 Mark Martin 3 Bethesda, MD Meso Scale Technologies, Llc.
#13352 Mark E. Martich 3 Seekonk, MA Ortronics
#13353 Mark Markovitz 3 Schenectady, NY GE
#13354 Mario Marinoni 3 Magenta, IT Societa Italiana Progetti S.R.L.
#13355 Mark Marchioni 3 Arlington, MA Ludwig Institute For Cancer Research
#13356 Maxwell E. Manowski 3 Enumclaw, WA Aspect Telecommunications
#13357 Masao Majima 3 Hiratsuka, JP Canon
#13358 Martin Maier 3 Erbendorf, NY Robert Bosch Gmbh
#13359 Matthias Mag 3 Oberursel, DE Hoechst Gmbh
#13360 Masatoshi Maeda 3 Tokyo, JP Nitto Denko
#13361 Makoto Maeda 3 Tokyo, JP Sanyo Electric Co.
#13362 Mark Madden 3 Davis, CA Verenium
#13363 Mamoru Mabuchi 3 Kariya, JP Denso
#13364 Matthew H. Lyttle 3 Point Reyes Station, CA Terrapin Technologies
#13365 Mark Ian Lutwyche 3 Higashimatsuyama, PA Seagate Technology
#13366 Max Luitz 3 Blaichach, DE Atomic Austria Gmbh
#13367 Marinus Los 3 Pennington, NJ American Cyanamid
#13368 Manuel Lopez 3 Hsinchu, CA Corning Cable Systems
#13369 Mark J. Loncar 3 Willoughby Hills, OH Picker International
#13370 Magnus Carl Wilhelm Lindmark 3 Stocksund, SE Aktiebolaget Electrolux
#13371 Marvin L. Lewbart 3 Media, PA Research Corporation Technologies
#13372 Maurice B. Leising 3 Clawson, MI Chrysler Group
#13373 Mark A. Lavin 3 Katonah, NY IBM
#13374 Mark B. Larew 3 Indianapolis, IN AT&T
#13375 Martha B. Ladner 3 Oakland, CA Chiron
#13376 Makoto Kuwamoto 3 Katano, JP Sumitomo Electric Industries
#13377 Masami Kuwahara 3 Tokyo, JP Toyo Ink Mfg. Co.
#13378 Masato Kuwabara 3 Tsukuba, JP Apple
#13379 Masaki Kuribayashi 3 Tokyo, JP Canon
#13380 Masahiro Kume 3 Toyama, JP Sumitomo Wiring Systems
#13381 Martin Kugler 3 Leichlingen, DE Bayer Healthcare
#13382 Masayuki Kubota 3 Tokyo, JP Fujitsu Limited
#13383 Matayasu Kubo 3 Yokohama, JP Sony
#13384 Matthew A. Krygowski 3 Hopewell Junction, NY IBM
#13385 Manfred Krieg 3 Darmstadt, DE Roehm Gmbh Chemische Fabrik
#13386 Mark C. Koz 3 Sunnyvale, CA Unknown
#13387 Matthias Kottenhahn 3 Hanau, DE Degussa Ag
#13388 Masato Kosugi 3 Toyama, JP Canon
#13389 Masakuni Kori 3 Osaka, JP Takeda Pharmaceutical Company Limited
#13390 Masato Koreeda 3 Ann Arbor, MI University of Michigan
#13391 Masahiro Kondo 3 Osaka, JP Daikin Industries
#13392 Masami Kojima 3 Hachioji, IL Canon
#13393 Masayuki Kojima 3 Tokyo, CA Hitachi
#13394 Makoto Koizumi 3 Saitama, JP Sony
#13395 Masao Koga 3 Kusatsu, JP Denki Kagaku Kogyo
#13396 Masanori Kobayashi 3 Tokyo, JP Kawasaki
#13397 Masakazu Kobayashi 3 Tochigi, JP Tokyo Ohka Kogyo Co.
#13398 Masao Kobayashi 3 Fukui, CA Mitsubishi Electric
#13399 Masatoshi Kitagawa 3 Hirakata, JP Sumitomo Electric Industries
#13400 Masaru Kitagawa 3 Hikone, JP Dainippon Screen Mfg. Co.