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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 19,001–19,050 of 4,157,543 inventors

Rank Name Patents Location Company
#19001 Bernd Fischer 87 Altenbeken, DE Biedermann Technologies
#19002 Jon Conrad Schaeffer 87 Greenville, SC GE
#19003 Junhyun Park 87 Suwon-si, KR Samsung
#19004 John L. Marsolek 87 Watertown, MN Caterpillar
#19005 Tomohiro Yamazaki 87 Saitama, JP Tomy Company
#19006 Charles Isgar 87 Scottsdale, AZ —
#19007 Xueguang Hao 87 Beijing, CN BOE
#19008 Joseph Staudinger 87 Gilbert, AZ Freeescale Semiconductor
#19009 Fang YUAN 87 Beijing, MD Qualcomm
#19010 Chan-yul Kim 87 Seongnam-si, KR Samsung
#19011 Ning Chen 87 Zhejiang, CA Amgen
#19012 Mark Prommel 87 Brooklyn, NY Helen Of Troy Limited
#19013 Eric B. Duoss 87 Dublin, CA Lawrence Livermore National Security
#19014 Robert Sullivan 87 Wilmington, MA —
#19015 Takayuki Yoshida 87 Tokyo, JP Mitsubishi Electric
#19016 N. Ryan Moss 87 Mapleton, UT Wing Enterprises, Incorporated
#19017 Bo-Mi Lim 87 Daejeon, KR KAIST
#19018 Nian Niles Yang 87 Mountain View, CA Sandisk Technologies
#19019 Chin-Chou Liu 87 Dashulong, TW TSMC
#19020 Naigang Wang 87 Ossining, NY IBM
#19021 Daniel J. Post 87 San Mateo, CA Apple
#19022 Robert J. Monson 87 Minneapolis, MN Lockheed Martin
#19023 Kohei Takahashi 87 Tokyo, JP Panasonic
#19024 Kazutaka KURIKI 87 Yokohama, JP Semiconductor Energy Laboratory
#19025 Satoshi Tsuchiya 87 Tokyo, JP Ricoh Company
#19026 Shuiping Long 87 Beijing, CN Huawei
#19027 Shuang Liang 87 Longbeilingcun, CA Zte
#19028 Wei Qin 87 Beijing, CN BOE
#19029 Koichiro Nishikawa 87 Okayama, JP Canon
#19030 Fielding B. Staton 87 Liberty, MO Newtonoid Technologies, L.L.C.
#19031 Kayvan Niazi 87 Culver City, CA Nantbio
#19032 Steve A. Copeland 87 Barrie, CA Towerstar Pets
#19033 Jae Joon Lee 87 Yongin-si, KR Hyundai Motor
#19034 Hermann Luyken 87 Ludwigshafen am Rhein, DE Basf Se
#19035 Steffen Walter 87 Houston, TX Immatics Biotechnologies Gmbh
#19036 Hiroyuki Kawata 87 Tokyo, JP Nippon Steel
#19037 Hiroyuki Nakagawa 87 Tokyo, JP Toyoda Gosei Co.
#19038 Stephen Harrison 87 Benicia, CA Simbol
#19039 Bum Mo AHN 87 Suwon-si, KR Point Engineering Co.
#19040 Raghuveer Prasad Nagar 87 Gothan, IN IBM
#19041 Kiyoshi Toshimitsu 87 Tokyo, JP Kabushiki Kaisha Toshiba
#19042 Steven Dennis Flinn 87 Sugar Land, TX Manyworlds
#19043 Anthony DiRisio 87 Rochester, NY Eastman Kodak
#19044 Chen-Fang Chang 87 Bloomfield Hills, MI General Motors
#19045 Charishma Chundi 87 Vemula, IN Rovi Guides
#19046 Tomohiro Kubota 87 Yokohama, IL Ricoh Company
#19047 Moti Altarac 87 Irvine, CA Vertiflex
#19048 John E. Burnes 87 Blaine, MN Medtronic
#19049 Eric Scott Johnson 87 Louisville, KY The Procter & Gamble
#19050 John Christopher Mauro 87 Boalsburg, PA Corning Incorporated