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

Ranked by patent count

Showing 21,101–21,150 of 4,157,543 inventors

Rank Name Patents Location Company
#21101 Ronald J. Barber 83 San Jose, CA IBM
#21102 Michael Garcia 83 Herndon, VA Ibt Co.,Ltd
#21103 Donald A. Ice 83 Milpitas, CA Finisar
#21104 Atsushi Honda 83 Seto, JP Toyota
#21105 Fabrice Letertre 83 Meylan, FR S.O.I. Tec Silicon On Insulator Technologies
#21106 Shakti Kapoor 83 Austin, TX IBM
#21107 Tony McCormack 83 Galway, IE Avaya
#21108 John Howard Gordon 83 Salt Lake City, UT Ceramatec
#21109 En-hui Yang 83 Waterloo, CA Research In Motion Limited
#21110 Young Gwan Ko 83 Seoul, KR Samsung
#21111 Mieczyslaw H. Mazurek 83 Roseville, MN 3M
#21112 Takayuki Ono 83 Kawasaki, JP Canon
#21113 Chih-tsung Kang 83 Tangxia, IN Tencent
#21114 Young C. Yoon 83 San Diego, CA LG
#21115 Jerzy Tyszer 83 Poznań, PL Mentor Graphics
#21116 Hermann Winner 83 Bietigheim, DE Robert Bosch Gmbh
#21117 Christopher H. Dick 83 San Jose, CA AMD
#21118 Jun-Ha Park 83 Yongin-si, KR Samsung
#21119 Sharathchandra U. Pankanti 83 Darien, CT IBM
#21120 Christopher Svensson 83 Chelmsford, MI Ford
#21121 Gary A. Flynn 83 Oro Valley, AZ Merrell Dow Pharmaceuticals
#21122 Masahiko Asakura 83 Wako, JP Honda Motor Co.
#21123 Ching W. Tang 83 Brighton, NY Eastman Kodak
#21124 Arthur D. Hale, Jr. 83 Long Beach, CA ExxonMobil
#21125 Nigel J. Liverton 83 Harleysville, PA Merck
#21126 Yim-Bun Patrick Kwan 83 Aalen, DE Carl Zeiss Smt Gmbh
#21127 Ryan Liebengood 83 Gilbert, AZ Hubbell Incorporated
#21128 Toshiyuki Chikuma 83 Kawasaki, JP Canon
#21129 Norio Yoshida 83 Atsugi, JP Panasonic
#21130 Michel Schneider 83 Troinex, CH Bracco International Bv
#21131 David Alan Brown 83 Austin, TX Advanced Analogic Technologies Incorporated
#21132 Kohji Sakai 83 Osaka, JP Ricoh Company
#21133 Henry Wu 83 Belmont, CA Aromate Industries Co.
#21134 Kazuya Ishihara 83 Osaka, JP Sharp Kabushiki Kaisha
#21135 Jae-Min Ahn 83 Gwangju, KR Samsung
#21136 Alan L. Backus 83 Los Angeles, CA Unknown
#21137 Isao Sato 83 Tokyo, JP Hitachi
#21138 Amir Abolfathi 83 Woodside, CA Sonitus Medical
#21139 Yoshihisa Takayama 83 Yokohama, JP Sony
#21140 Mark E. Irving 83 Rochester, NY Eastman Kodak
#21141 Toshiyuki Hasegawa 83 Tokyo, TN Kanzaki Kokyukoki Mfg. Co.
#21142 Yoshifumi Tanimoto 83 Kyoto, JP Murata Kikai
#21143 David W. Grawrock 83 Beaverton, OR Intel
#21144 George Forman 83 Port Orchard, WA HP
#21145 Kevin L. Miller 83 Lawrenceville, GA Broadcom
#21146 Kyle Terrill 83 Santa Clara, CA Vishay-Siliconix
#21147 Donald C. Abbott 83 Chartley, MA Texas Instruments
#21148 Hiroshi Tokizaki 83 Tokyo, JP The Yokohama Rubber Co.
#21149 Taku Nakamura 83 Yokohama, JP Fujitsu Limited
#21150 Shoichi Toya 83 Kasai, JP Panasonic