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

Ranked by patent count

Showing 25,651–25,700 of 4,157,543 inventors

Rank Name Patents Location Company
#25651 Samuel Evans 75 Basel, TN Ciba-Geigy
#25652 Kenji Hijikata 75 Tokyo, JP Polyplastics Co.
#25653 Soo-Jin Park 75 Daegu, CA Samsung
#25654 Takayuki Toshima 75 Kochi, OR Tokyo Electron Limited
#25655 Shinichi Hasegawa 75 Hiroshima, JP Sony
#25656 Aaron S. Wallack 75 Natick, MA Cognex
#25657 Kuang-Yu Yen 75 Hengshan, TW Realtek Semiconductor
#25658 Alex Chan 75 Coventry, KY Jaguar Land Rover Limited
#25659 Kenichi Nakanishi 75 Tokyo, JP Sony
#25660 Shigeo Miyata 75 Fukuoka, JP Kyowa Chemical Industry Co.
#25661 Yusuke Yajima 75 Musashino, JP Hitachi
#25662 Koji Mori 75 Rifu, JP Sumitomo Electric Industries
#25663 Toshio Nakamura 75 Kyoto, CA Nitto Chemical Industry Co.
#25664 Charles M. Santori 75 Palo Alto, CA HP
#25665 Daniel J. Kangas 75 Rock, MI Ford
#25666 Akira Ogino 75 Toyota, JP Sony
#25667 Kiyoung Kwon 75 Yongin-si, KR Hyundai Motor
#25668 J. Dewayne Allen 75 Paragould, AR Allen Engineering
#25669 Colin Eddy 75 Austin, TX Via Alliance Semiconductor Co.
#25670 Paul T. Barger 75 Arlington Heights, IL Uop
#25671 Herbert Harttig 75 Neustadt, DE Roche Diagnostics Operations
#25672 David R. Perek 75 Redmond, WA Meta
#25673 Michael Burrows 75 Mountain View, CA Digital Equipment
#25674 Steven L. Geerlings 75 Holland, MI Gentex
#25675 Rodney Laible 75 Omaha, NE Pfizer
#25676 Gregory J. Rajala 75 Neenah, WI Kimberly-Clark Worldwide
#25677 Steven W. Arms 75 Williston, VT Microstrain
#25678 Roger A. Stern 75 Cupertino, CA Ep Technologies
#25679 Mark L. Anderson 75 Glenwood, NJ Unknown
#25680 Victor Shtrom 75 Los Altos, CA Ruckus Wireless
#25681 Yuichiro Yoshimura 75 Tokyo, JP Canon
#25682 Naohiro Kumagai 75 Yokohama, JP Ricoh Company
#25683 Jonathan Sidney Edelson 75 Portland, OR Borealis Technical Limited
#25684 Joel G. Hassell 75 Golden, CO United Video Properties
#25685 Praburam Gopalraja 75 San Jose, CA Applied Materials
#25686 Robert L. Wood 75 Wichita Falls, TX Brightview Technologies
#25687 Charles Robert Kalmanek, Jr. 75 Short Hills, NJ American Telephone And Telegraph Company, At&T Bell Laboratories
#25688 Akihiro Makino 75 Sendai, JP Alps Electric Co.
#25689 Rene Helbing 75 Sunnyvale, CA Bridgelux
#25690 Akio Matsumoto 75 Anjo, NC Mitsubishi Electric
#25691 Robert L. Wisnieff 75 Ridgefield, CT IBM
#25692 Anthony Correale, Jr. 75 Raleigh, NC IBM
#25693 G. Eric Engstrom 75 Kirkland, WA Varia Holdings
#25694 Norihisa Nakagawa 75 Susono, JP Toyota
#25695 Eugene Chen 75 Gilbert, AZ Motorola
#25696 Heinz Bauer 75 Munich, DE Linde Gmbh
#25697 Ichiro Kataoka 75 Kawasaki, JP Canon
#25698 Rifat Pamukcu 75 Spring House, PA Cell Pathways
#25699 Andreas Klaus Wachter 75 Menlo Park, CA Qualcomm
#25700 Venkata Adiseshaiah Bhagavatula 75 Big Flats, NY Corning Incorporated