Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Inventors

Top Inventors All Time

Ranked by patent count

Showing 22,251–22,300 of 4,157,543 inventors

Rank Name Patents Location Company
#22251 Kurt M. Vanden Bussche 81 Des Plaines, IL Uop
#22252 Diwakar Garg 81 Emmaus, PA Air Products And Chemicals
#22253 Youn-Gyoung Chang 81 Seojong-myeon, KR LG
#22254 Michael R. Bruce 81 Austin, TX AMD
#22255 Paul A. Hosier 81 Rochester, NY Xerox
#22256 Mark Chasin 81 Sparta, NJ Euro-Celtique S.A.
#22257 Se-Aug Jang 81 Seojong-myeon, KR Sk Hynix
#22258 Kazuo Kawabata 81 Kawasaki, JP Fujitsu Limited
#22259 David B. Slater, Jr. 81 Durham, NC Cree
#22260 Shinpei Okajima 81 Sakai, JP Shimano
#22261 Christopher F. Lane 81 San Jose, CA Intel
#22262 Daniel G. Eisenhauer 81 Austin, TX IBM
#22263 Marius Orlowski 81 Austin, TX Freeescale Semiconductor
#22264 John S. Hendricks 81 Potomac, MD Discovery Communications
#22265 Mikio Katayama 81 Fukui, JP Sharp Kabushiki Kaisha
#22266 Bruce M. Walk 81 Rochester, MN IBM
#22267 Mark Fimoff 81 Hoffman Estates, IL Zenith Electronics
#22268 Yoshiki Takata 81 Osaka, JP Sharp Kabushiki Kaisha
#22269 Satyadev Patel 81 Sunnyvale, CA Reflectivity
#22270 Takashi Udagawa 81 Chichibu, JP Showa Denko K.K.
#22271 Teppei Yokota 81 Chiba, JP Sony
#22272 Kent Ashby 81 Logan, UT Lifetime Products
#22273 Ping-Sheng Su 81 New Taipei, TW Hon Hai Precision Ind. Co.
#22274 Carlos Mazure 81 Bernin, TX Soitec
#22275 Kazuhito Hatoh 81 Neyagawa, JP Sumitomo Electric Industries
#22276 Takamitsu Asanuma 81 Susono, JP Toyota
#22277 Jerome M. Eldridge 81 Saratoga, CA Micron
#22278 Dinesh Chopra 81 Boise, ID Micron
#22279 Bruce Schneier 81 Oak Park, IL Walker Digital
#22280 Shin-ichi Kadowaki 81 Osaka, JP Sumitomo Electric Industries
#22281 Stephen Tatar 81 Montville, NJ Spinecore
#22282 Masuyuki Ohta 81 Mobara, JP Hitachi
#22283 Joseph Michael Christie 81 San Bruno, CA Sprint Communications
#22284 Kenneth M. Kiely 81 Milford, CT Bridgeport Fittings
#22285 Andrew Harvey Barr 81 Roseville, CA HP
#22286 Calvin Y. H. Chow 81 Portola Valley, CA Caliper Technologies
#22287 Fung-jou Chen 81 Appleton, WI —
#22288 Charles M. Coushaine 81 Rindge, NH Osram Sylvania
#22289 Li-Kong Wang 81 Bound Brook, NJ IBM
#22290 Motoyuki Fujimori 81 Shiojiri, JP Seiko Epson
#22291 Charles E. Taylor 81 Knoxville, TN Sharper Image
#22292 Allan Wissner 81 Ardsley, NY American Cyanamid
#22293 James S. Koford 81 Sunnyvale, CA Lsi Logic
#22294 Hsien-Chang Wang 81 Edison, NJ ExxonMobil
#22295 Wu-Hong Hsieh 81 Taipei, TW K.H.S. Musical Instrument Co.
#22296 Paul B. Merkel 81 Rochester, NY Eastman Kodak
#22297 Raymond Keith Foster 81 Madras, OR Keith Investments
#22298 Gen Murakami 81 Machida, JP Hitachi
#22299 Keith V. Leigh-Monstevens 81 Troy, MI Automotive Products, Plc
#22300 Toshio Mikiya 81 Tokyo, JP Nitto Kohki Co.