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

Ranked by patent count

Showing 21,651–21,700 of 4,157,543 inventors

Rank Name Patents Location Company
#21651 Jan Boris Philipp 82 Munich, NY Qimonda Ag
#21652 Russell C. Petter 82 Stow, MA Bristol-Myers Squibb
#21653 Deqiang Niu 82 Lexington, MA Bristol-Myers Squibb
#21654 James Wu 82 Newmarket, CA Purity (Xiamen) Sanitary Ware Co.
#21655 Kenji Nomura 82 Osaka, CA Tokyo Institute Of Technology
#21656 Daniel F. Sievenpiper 82 San Diego, CA Hrl Laboratories
#21657 Roland Andree 82 Langenfeld, DE Bayer Healthcare
#21658 Koichiro Kamata 82 Yokohama, JP Semiconductor Energy Laboratory
#21659 John Shen 82 San Jose, CA Intel
#21660 John E. Nelson 82 Brooklyn Park, MN Johnstech International
#21661 Ohad Korkus 82 New York, NY Varonis Systems
#21662 Yasuhiro Komiya 82 Kasugai, JP Olympus Optical Co.
#21663 Yunwa W. Cheung 82 Lake Jackson, TX Dow Global Technologies
#21664 Howard L. Davidson 82 Redwood City, CA Oracle
#21665 Masanori Hashimoto 82 Wako, JP Fujitsu Limited
#21666 Michael Thomas Hardy 82 Waterloo, CA Research In Motion Limited
#21667 Philip A. Bernstein 82 Bellevue, WA Microsoft
#21668 Henry G. Schirmer 82 Spartanburg, SC W.R. Grace & Co.-Conn.
#21669 Stephen P. Whitehead 82 Elgin, IL —
#21670 Kelly R. Johnson 82 Poway, CA Wheel Group Holdings
#21671 Keith Phillip Laby 82 Oakland, CA Computer Motion
#21672 Avelino Corma Canos 82 València, ES Consejo Superior De Investigaciones Cientificas (Csic)
#21673 Filip Nguyen 82 Brno, NC IBM
#21674 Adrian B. Chernoff 82 Royal Oak, MI General Motors
#21675 Hillery C. Hunter 82 Chappaqua, NY IBM
#21676 Prabjit Singh 82 Poughkeepsie, NY IBM
#21677 Grzegorz Wronski 82 Peachtree City, GA Cooper Technologies
#21678 Samit Kumar Basu 82 Fremont, CA GE
#21679 Timothy N. Sexton 82 Bettendorf, IA Us Synthetic
#21680 Ike Vlielander 82 De Lier, NL Fides B.V.
#21681 Gregory G. Jones 82 Seattle, WA Microsoft
#21682 Masaharu Suzuki 82 Utsunomiya, JP Honda Motor Co.
#21683 Hee Jeong Cho 82 Anyang-si, KR LG
#21684 Takeshi Shintani 82 Yokohama, JP Ricoh Company
#21685 Michel Gauthier 82 Kirk Street, CA Hydro-Quebec
#21686 Ando Feyh 82 Palo Alto, CA Robert Bosch Gmbh
#21687 Masayuki Katagiri 82 Niigata, JP Kabushiki Kaisha Toshiba
#21688 Robert James Perry 82 Niskayuna, NY GE
#21689 Shigenori Hayashi 82 Atsugi, JP Semiconductor Energy Laboratory
#21690 Yusuke Yoshizumi 82 Itami, JP Sumitomo Electric Industries
#21691 Valluri Rao 82 Saratoga, CA Intel
#21692 Nicole E. Glass 82 Kansas City, MO Gift Card Impressions
#21693 Tsai Jen Lo 82 Kaohsiung, TW Cheng Shin Rubber Industrial Co.
#21694 Deepak Kakadia 82 Antioch, CA Verizon
#21695 Mitsuru Takami 82 Osaka, JP Sumitomo Electric Industries
#21696 Benjamin V. Fasano 82 New Windsor, NY IBM
#21697 Mark A. Juds 82 New Berlin, WI Eaton
#21698 Nobuyuki Mori 82 Osaka, JP Tdk
#21699 Yasuo Noguchi 82 Kawasaki, JP Fujitsu Limited
#21700 Pak-kin Mak 82 Poughkeepsie, NY IBM