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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2002

Ranked by patent count

Showing 13,801–13,850 of 266,432 inventors

Rank Name Patents Location Company
#13801 Masayuki Sekiguchi 4 Maebashi, JP Jsr
#13802 Masahiro Seguchi 4 Amuru, UG Denso
#13803 Malcolm K. Scott 4 Ambler, PA Mcneil Ab
#13804 Matthew Scott 4 Austin, TX Delphi Technologies
#13805 Marcos Guilherme Schwarz 4 Joinville, BR Empresa Brasileira De Compressores S.A.—Embraco
#13806 Mark D. Schultz 4 Ossining, NY IBM
#13807 Martin Schrems 4 Ernstbrunn, NY Ams Ag
#13808 Marcel Schnyder 4 Wyhlen, DE Ciba Specialty Chemicals
#13809 Martin Schmidt 4 Reading, MA MIT
#13810 Manfred Schmidt 4 St. Leon-Rot, WV Bayer Healthcare
#13811 Mack J. Schermer 4 Arlington, MA Perkinelmer Las
#13812 Matthaus Schantz 4 Simbach, DE Wacker Chemie Ag
#13813 Max Schaldach 4 Erlangen, DE Biotronik Mess -Und Therapiegeraede Gmbh & Co. Ingenieurbuero Berlin
#13814 Matthew Scanlan 4 Seattle, WA Ludwig Institute For Cancer Research
#13815 Masayoshi Satoh 4 Yokohama, JP Tokyo Kikai Seisakusho
#13816 Masatoshi Sato 4 Yokohama, JP Nikon
#13817 Masaaki Sasaki 4 Osaka, JP Yoshino Kogyosho Co.
#13818 Masaru Sasago 4 Osaka, JP Sumitomo Electric Industries
#13819 Masaru Sakamoto 4 Tochigi, JP Canon
#13820 Masami Sakamoto 4 Hitachinaka, JP Yazaki
#13821 Masayuki Sakakura 4 Hiratsuka, JP Semiconductor Energy Laboratory
#13822 Mamoru Sakaki 4 Atsugi, JP Canon
#13823 Masanobu Saito 4 Ibaraki, JP Kabushiki Kaisha Toshiba
#13824 Masao Saito 4 Kyoto, JP Rohm Co.
#13825 Manoj Sachdev 4 Waterloo, CA U.S. Philips
#13826 Mark A. Ross 4 Denver, CO Dell Products
#13827 Mark S. Rodder 4 Dallas, TX Texas Instruments
#13828 Maurice Rivoire 4 Meylan, FR CEA
#13829 Martin Richter 4 Munich, DE Fraunhofer
#13830 Marcus Reuter 4 Berlin, DE Merck
#13831 Max Reeb 4 Uhingen, DE Daimlerchrysler Ag
#13832 Mark Randolph 4 San Jose, CA AMD
#13833 Marco Racanelli 4 Santa Ana, CA Newport Fab
#13834 Mark A. Proett 4 Missouri City, TX Halliburton Energy Services
#13835 Mark D. Poliks 4 Vestal, NY IBM
#13836 Martin E. Poitzsch 4 Cambridge, MA Schlumberger Technology
#13837 Mary E. Pieczko 4 Indianapolis, IN Dow Agrosciences
#13838 Manfred Pfalzgraf 4 Frankfurt am Main, DE Vdo Adolf Schindling Ag
#13839 Margaret A. Peitz 4 Wixom, MI Daimlerchrysler Ag
#13840 Matthew Leslie Pearce 4 Bebington, GB Unilever Home & Personal Care Usa, Division Of Conopco
#13841 Mark S. Pavlin 4 Kingsport, TN Arizona Chemical Company
#13842 Mahesh V. Patel 4 Salt Lake City, UT Lipocine
#13843 Mariappan Parans Paranthaman 4 Knoxville, TN Ut-Battelle
#13844 Manabu Oumi 4 Chiba, JP Seiko Instruments
#13845 Masashi Otsuki 4 Koganei, JP Bridgestone
#13846 Mark Oskowsky 4 Laguna Beach, CA Conexant Systems
#13847 Mark S. Ortiz 4 Milford, OH Johnson & Johnson
#13848 Makoto Ono 4 Tokyo, NC —
#13849 Masakazu Okuda 4 Tokyo, OR —
#13850 Mamoru Okamoto 4 Yokohama, JP Nec Lcd Technologies