Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 12,451–12,500 of 266,432 inventors

Rank Name Patents Location Company
#12451 Samuel K. Ackerman 4 Weston, MA Vi Technologies
#12452 Sabet Abdou-Sabet 4 Akron, OH ExxonMobil
#12453 S. David Kimball 4 Plainsboro, NJ Bristol-Myers Squibb
#12454 Ryoichi Yokoyama 4 Kyoto, JP Sanyo Electric Co.
#12455 Ryan Yeh 4 Chino Hills, CA Hon Hai Precision Ind. Co.
#12456 Ryuichi Watanabe 4 Zushi, JP Sony
#12457 Ryoichi Tanaka 4 Yokohama, JP Seiko Epson
#12458 Ryuichi Takechi 4 Kawasaki, JP Fujitsu Limited
#12459 Ryoji Shibata 4 Miyoshi, JP Nidek Co.
#12460 Ryan Schmidt 4 Gilbert, AZ Intri-Plex Technologies
#12461 Ryan W. Rindy 4 McFarland, WI GE
#12462 Ryan A. Reeder 4 Brookville, IN Hill-Rom Services
#12463 Ryo Ozawa 4 Saitama, JP Pentax
#12464 Ryan Osterhout 4 West Haven, UT Packsize
#12465 Ryota Odake 4 Hwaseong-si, KR Sony
#12466 Ryoma Oami 4 Tokyo, JP Nec
#12467 Ryoji Nishiyama 4 Amagasaki, JP Mitsubishi Electric
#12468 Ryoichi Nakase 4 Hamamatsu, JP Sanshin Industries
#12469 Ryan Giffin Moore 4 Lilburn, GA Chemlink Laboratories
#12470 Ryo Miyake 4 Tsukuba, JP Hitachi
#12471 Ryo Kuroda 4 Nagoya, JP Canon
#12472 Ryoichi Kurihara 4 Tokyo, JP Hitachi
#12473 Ryuichiro Kurane 4 Chiba, JP Kankyou Engineering Co.
#12474 Ryo Kamiya 4 Hamamatsu, JP Yamaha
#12475 Ryuji Inoue 4 Osaka, JP Ngk Spark Plug Co.
#12476 Ryuji Biro 4 Kawasaki, JP Canon
#12477 Russell C. Zahorik 4 Boise, ID Micron
#12478 Ruth R. Wexler 4 Montgomery, NJ Bristol-Myers Squibb
#12479 Rudolf Vanheertum 4 Ekeren, BE Degussa Ag
#12480 Rudy A. Vandenbelt 4 Ottawa, CA Headwaters Research & Development
#12481 Ruprecht Sinnhuber 4 Gifhorn, DE Volkswagen
#12482 Russell James Sheldon 4 Lancaster, OH The Procter & Gamble
#12483 Russell Schwartz 4 Parsippany, NJ Sun Chemical
#12484 Rumo Satake 4 Yokohama, JP Semiconductor Energy Laboratory
#12485 Russell J. Redmond 4 Goleta, CA Neotract
#12486 Rudolf Carl Pessier 4 Houston, TX Baker Hughes Holdings
#12487 Rudiger Ostholt 4 Wetter, DE Mannesmann Ag
#12488 Ruben Michel 4 Hopkinton, MA Emc
#12489 Rudolf Michel 4 Bamberg, DE Degussa Ag
#12490 Runhai Lu 4 Vernon Hills, IL Mbt Holding Ag
#12491 Rudolf Leipelt 4 Oberstenfeld, DE Filterwerk Mann & Hummel Gmbh
#12492 Russell S. Krajec 4 Loveland, CO Microsoft
#12493 Rüdiger Knauf 4 Aull, DE Celanese Ventures Gmbh
#12494 Russell Gilbert 4 Heber Springs, AR The Longaberger
#12495 Rudolf J. Dams 4 Ekeren, MN 3M
#12496 Ruben Castano 4 Olavarría, AR Whirlpool
#12497 Roland Zapfe 4 Chapel Hill, NC IBM
#12498 Rong Yin 4 Coppell, TX
#12499 Robert A. Yapel 4 Oakdale, MN 3M
#12500 Robert K. Yang 4 Campbell, CA Warner-Lambert Company