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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2020

Ranked by patent count

Showing 21,851–21,900 of 565,922 inventors

Rank Name Patents Location Company
#21851 Thomas P. Blaisdell 6 Watertown, MA Enanta Pharmaceuticals
#21852 Thomas Beck 6 Durchhausen, TX Aesculap Ag
#21853 Thomas Barresi 6 Reno, NV Hamilton Associates
#21854 Thomas Anschutz 6 Conyers, GA AT&T
#21855 Thomas Friel Allen 6 El Cerrito, CA Open Space Labs
#21856 Tetsuo Watanabe 6 Hasuda, JP Ricoh Company
#21857 Tetsu Wada 6 Saitama, JP Fujifilm
#21858 Te-Sheng TSENG 6 Taichung, TW Largan Digital Co.
#21859 Teddy David Thomas 6 Bedford, NH Ppip
#21860 Tetsuji Suzuki 6 Yokohama, JP Victor Company Of Japan
#21861 Terence Spies 6 Mountain View, CA Voltage Security
#21862 Ted M. Ross 6 Port St. Lucie, FL University Of Pittsburgh
#21863 Terapalli Hari Venkata Devi Prasad 6 Faridabad, IN Indian Oil Corporation Limited
#21864 Terence M. Potter 6 Austin, TX Apple
#21865 Tejas Madhusudan Patel 6 Ahmedabad, IN Vasoinnovations
#21866 Tetsuya Naruse 6 Yokohama, JP Sony
#21867 Terrel Morris 6 Garland, TX HP
#21868 Tetsuro Morimura 6 Shinagawa, JP IBM
#21869 Tetsuya Kuwabara 6 Osaka, JP Sumitomo Electric Industries
#21870 Teppei Kusunoki 6 Yokohama, JP Nissan Motor Co.
#21871 Tero Tapani Karras 6 Helsinki, FI NVIDIA
#21872 Tetsuya Kanbe 6 Chiba, CA Showa Denko K.K.
#21873 Terril Johnson 6 Washington, IL Caterpillar
#21874 Tetsuya Hata 6 Yokohama, JP Kyocera
#21875 Terry D. Gromes, Sr. 6 Navarre, OH Terydon
#21876 Tetsuya Fukumoto 6 Kusatsu, JP Omron
#21877 Tetsuya Fujita 6 Hamamatsu, JP Sumitomo Wiring Systems
#21878 Teofila Connor 6 San Francisco, CA Apple
#21879 Te-Hsin Chiu 6 Hsinchu, TW TSMC
#21880 Terri Roxanne Carvagno 6 Church Hill, TN Eastman Chemical
#21881 Tetsuya Asayama 6 Tokyo, JP Sony
#21882 Tarek A. Zeidan 6 Watertown, MA Alkermes Pharma Ireland Limited
#21883 Tamer Yüksek 6 İstanbul, TR Arçelik Anonim Sirketi
#21884 Ta-Jen Yu 6 Taichung, TW Mediatek
#21885 Taewoo Yoo 6 Seoul, KR LG
#21886 Takashi Yokokawa 6 Yokohama, JP Sony
#21887 Tanzer Yildizgoecer 6 Tekirdağ, TR Bsh Hausgeräte Gmbh
#21888 Takeshi Yasutomi 6 Tokyo, JP Canon
#21889 Ta-Yung Yang 6 Taoyuan, CA System General
#21890 Takeshi Yamazaki 6 Yokohama, TX Sony
#21891 Taku Yamanaka 6 Osaka, JP Daikin Industries
#21892 Takaya Yamamoto 6 Kyoto, JP Renesas Electronics
#21893 Takahisa Yamamoto 6 Yokohama, JP Canon
#21894 Taro YAMAKI 6 Sodegaura, JP Idemitsu Kosan Co.
#21895 Taichi Yamaguchi 6 Osaka, JP Denso
#21896 Takahiro Watanabe 6 Yokohama, JP Ricoh Company
#21897 Taiichiro Watanabe 6 Yokohama, JP Sony
#21898 Tamas Visegrady 6 Zürich, CH IBM
#21899 Tau Tyan 6 Northville, MI Ford
#21900 Tay-Her Tsaur 6 Hsinchu, TW Realtek Semiconductor