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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 1997

Ranked by patent count

Showing 13,601–13,650 of 185,788 inventors

Rank Name Patents Location Company
#13601 Mats Andersson 3 Beijing, CN Abb Carbon Ab
#13602 Mark S. Amico 3 Pittsford, NY Xerox
#13603 Marvin Alpern 3 Glen Ridge, NJ Johnson & Johnson
#13604 Mark Alderson 3 Bainbridge Island, WA Corixa
#13605 Masahiko Akiyama 3 Tokyo, JP Kabushiki Kaisha Toshiba
#13606 Masami Akimoto 3 Kochi, JP Tokyo Electron Limited
#13607 Masaru Akiba 3 Higashikurume, JP Globeride
#13608 Masanori Akada 3 Tokyo, JP Dai Nippon Insatsu
#13609 Maria Aiolova 3 Brookline, MA Etex
#13610 Masashi Agata 3 Kawasaki, JP Sumitomo Electric Industries
#13611 Marc Acosta 3 Beaumont, CA —
#13612 M. Arshad Siddiqui 3 Newton, MA Schering
#13613 M. Ibrahim Sezan 3 Camas, WA Sharp Laboratories Of America
#13614 M. Parameswara Reddy 3 Brea, CA Danaher
#13615 M. Antoinette Polak 3 San Diego, CA —
#13616 M. Darlene Polak 3 San Diego, CA —
#13617 M. Anthony Melito 3 East Haven, CT Black & Decker
#13618 M. Amin Khan 3 Evanston, IL Aptinyx
#13619 M. Katharine Holloway 3 Lansdale, PA Merck
#13620 M. Frederick Hawthorne 3 Calabasas, CA University of California
#13621 M. Patricia Beckmann 3 Poulsbo, WA Immunex
#13622 Lynn B. Ziemer 3 Swarthmore, PA Southco
#13623 Lyle E. Ziemann 3 Chesterfield, MO Alza
#13624 Lynette Overacre 3 Norman, OK Research Corporation Technologies
#13625 Lyman Moulton 3 Phoenix, AZ IBM
#13626 Lynette M. Karabin 3 Ruffs Dale, PA Aluminum Company Of America
#13627 Lyle D. Galbraith 3 Kirkland, WA Olin
#13628 Lynn A. Frederick 3 Brady Lake, OH Hoover Limited
#13629 Lynn Bergmeyer 3 Rochester, NY Johnson & Johnson
#13630 Ludo Van Rompuy 3 Laarne, BE Agfa-Gevaert Nv
#13631 Ludovicus M. G. M. Tolhuizen 3 Waalre, NL U.S. Philips
#13632 Lucille F. Taylor 3 Sharonville, OH The Procter & Gamble
#13633 Luciana Sartore 3 Padova, IT Consiglio Nazionale Delle Ricerche
#13634 Ludwig Pohl 3 Darmstadt, DE Merck
#13635 Luciano Perego 3 Merate, IT Tapematic U.S.A.
#13636 Lu Ann Paletta 3 Norwalk, CT Conair
#13637 Luc Moens 3 Sint-Genesius-Rode, CO Ucb S.A.
#13638 Luisa Minghetti 3 Bagnacavallo, IT Ludwig Institute For Cancer Research
#13639 Lundy Lewis 3 Mason, NH Cabletron Systems
#13640 Ludwig Kientzler 3 Gensingen, DE Paul Ecke Ranch
#13641 Lutz Jeromin 3 Hilden, DE Henkel Kommanditgesellschaft Auf Aktien
#13642 Luc Guillon 3 Sax, CH Hilti Aktiengesellschaft
#13643 Lutz Gottschald 3 Meerbusch, DE Wernicke
#13644 Lutz Gissmann 3 Wiesloch, IL Loyola University Of Chicago
#13645 Luca P. Fontana 3 Clifton Park, NY GE
#13646 Luc Farmer 3 Montréal, CA Vertex Pharmaceuticals Incorporated
#13647 Luciano Bertoli 3 Aosta, IT Officine Savio S.P.A.
#13648 Lothar Wille 3 Mörfelden, DE Gesipa Blindniettechnik Gmbh
#13649 Lorimer L. Twigg 3 Sisters, OR Tektronix
#13650 Loronzo H. Thomson 3 Macon, GA L.H. Thomson Company