Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors All Time

Ranked by patent count

Showing 18,801–18,850 of 4,157,543 inventors

Rank Name Patents Location Company
#18801 Di-Fong Chang 88 Torrance, CA Simplehuman
#18802 Raghuraman Gopalan 88 Freehold, NJ AT&T
#18803 Rene Braeckman 88 Richboro, PA Amarin Pharmaceuticals Ireland Limited
#18804 Pierre Wicker 88 Mystic, CT Amarin Pharmaceuticals Ireland Limited
#18805 Junichi Ono 88 Anjo, JP Sumitomo Electric Industries
#18806 Kouichi Tanaka 88 Tokyo, CA Nippon Kayaku
#18807 William H. Rogers 88 St. Augustine, FL Safariland
#18808 Warren A. Ceroll 88 Owings Mills, MD Black & Decker
#18809 Bernard C. Drerup 88 Austin, TX IBM
#18810 Gregory Lambrecht 88 Natick, MA Intrinsic Therapeutics
#18811 Kiyoshi Tateishi 88 Ome, JP Pioneer
#18812 Makoto Ueda 88 Takasago, JP Daini Seikosha
#18813 Wolfgang Rieger 88 Puchheim, DE Zf Friedrichshafen Ag
#18814 Shreekant S. Thakkar 88 Portland, OR Intel
#18815 Jock Douglas Mackinlay 88 Bellevue, WA Xerox
#18816 Hussein S. El-Ghoroury 88 Carlsbad, CA Ostendo Technologies
#18817 Marcel Mitran 88 Altadena, CA IBM
#18818 Stephen M. Allen 88 Wilmington, DE E.I. Du Pont De Nemours And
#18819 Karl Stierstorfer 88 Erlangen, DE Siemens Aktiengesellschaft
#18820 Craig M. Herzinger 88 Lincoln, NE J.A. Woollam Co.
#18821 Chang-Hsien Ho 88 Taoyuan, TW Eastwest International (Taiwan) Enterprises
#18822 Kenji Takenaka 88 Kariya, JP —
#18823 Kiyohiko Takemoto 88 Matsumoto, JP Seiko Epson
#18824 Koji Harada 88 Shiojiri, JP Canon
#18825 John R. Smith 88 New York, NY IBM
#18826 Kenneth Link 88 Portland, OR Nike
#18827 You Sang Son 88 Suwon-si, KR Hyundai Motor
#18828 Donald Payan 88 Hillsborough, CA Rigel Pharmaceuticals
#18829 Suk Ky Chang 88 Daejeon, KR LG
#18830 Toshio Hori 88 Osaka, JP Hitachi
#18831 Randall J. Huebner 88 Portland, OR Acumed
#18832 Masayuki Abe 88 Amagasaki, JP Canon
#18833 Takayuki Kifuku 88 Chiyoda, JP Mitsubishi Electric
#18834 Takayuki Shimada 88 Sayama, JP Sharp Kabushiki Kaisha
#18835 R. Hugo Patterson 88 Los Altos, CA Emc
#18836 Gary Michael Itzel 88 Simpsonville, SC GE
#18837 Tsutomu Kashiwagi 88 Annaka City, JP Shin-Etsu Chemical Co.
#18838 Kenya Ito 88 Tokyo, JP Ebara
#18839 Tanmay Kumar 88 Pleasanton, CA Sandisk 3D
#18840 Jasmin Ajanovic 88 Portland, OR Intel
#18841 Yuancheng Ren 88 Hangzhou City, VA Monolithic Power Systems
#18842 Barry S. Turner 88 Novi, MI Belanger
#18843 Yoshinori Inoue 88 Yokohama, JP Toyota Industries
#18844 Thomas M. Shaw 88 Peekskill, NY IBM
#18845 Yasushi Nakazato 88 Tokyo, JP Ricoh Company
#18846 Fumihiro Goto 88 Kawasaki, JP Canon
#18847 Hidekazu Kikuchi 88 Yokohama, JP Sony
#18848 Helmar Van Santen 88 Amsterdam, NL Asml Netherlands B.V.
#18849 Colin Whitby-Strevens 88 Quincy, CA Apple
#18850 Koji Arai 88 Tokyo, JP Hitachi