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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 1989

Ranked by patent count

Showing 10,951–11,000 of 140,708 inventors

Rank Name Patents Location Company
#10951 Emmett L. Tasset 3 Freeport, TX The Dow Chemical
#10952 Emyr Phillips 3 Treville, GB Ciba-Geigy
#10953 Emile Pfalzgraf 3 Saverne, FR Aerospatiale Societe Nationale Industrielle
#10954 Emmanuel Papanikolau 3 Eindhoven, NL U.S. Philips
#10955 Emanuel Marom 3 Nes Ziona, CA Symbol Technologies
#10956 Emilio Kyburz 3 Reinach, CH Hoffmann-La Roche
#10957 Emanuel Calenoff 3 Burlingame, CA 3M
#10958 Emmerson Bowes 3 Woodstown, NJ ExxonMobil
#10959 Emile M. F. Benoit-Pequignet 3 Pontarlier, FR —
#10960 Elizabeth A. Trickett 3 Acton, MA Gte Laboratories Incorporated
#10961 Elliott K. Stava 3 Sagamore Hills, OH Lincoln Global
#10962 Eldon Nerheim 3 Hopkins, MN Honeywell
#10963 El-Sayed Megahed 3 Madison, WI Rayovac
#10964 Eleftherios M. Logothetis 3 Birmingham, MI Ford
#10965 Ellis P. Lipp 3 Frankfort, IN —
#10966 Elmer Koehler 3 Chesterfield, MO Baxter Travenol Laboratories
#10967 Elfed H. Evans 3 Corwen, GB Lever Brothers
#10968 Elsie M. Eugui 3 Belmont, CA Syntex (U.S.A.)
#10969 Elvira Dingeldein 3 Mönchberg, DE Merck
#10970 Elio Cavagna 3 Melegnano, IT Elio Cavagna S.R.L.
#10971 Elmer V. Carlson 3 Prospect Heights, IL Industrial Research Products
#10972 Elvis W. Boggan 3 Concord, CA Visa
#10973 Elbert Bloom 3 Upton, MA Digital Equipment
#10974 Elizabeth R. Billman 3 Pittsburgh, PA Kennametal
#10975 Elie Belbel 3 Vaucresson, FR La Telemecanique Electric
#10976 Ekkehard Weiss 3 Inzlingen, DE Hoffmann-La Roche
#10977 Eiichi Takeuchi 3 Iruma, JP Nippon Steel
#10978 Eiichi Sasaki 3 Sakai, JP Sharp Kabushiki Kaisha
#10979 Eiichi Sakamoto 3 Hino, JP Konishiroku Photo Industry Co.
#10980 Eiji Nakai 3 Hiroshima, JP Mazda Motor
#10981 Eiichi Murakami 3 Kawasaki, JP Canon
#10982 Eiji Moteki 3 Kawasaki, JP Fuji Electric Co.
#10983 Eiji Matsuda 3 Kyoto, JP Sharp Kabushiki Kaisha
#10984 Eisuke Inoue 3 Mobara, JP Hitachi
#10985 Eiji Haraguchi 3 Ibaraki, JP Hitachi
#10986 Einar Gjestrum 3 Oslo, NO Geco As
#10987 Eiji Ando 3 Kadoma, JP Sumitomo Electric Industries
#10988 Edward S. Zuranski 3 Largo, FL Paradyne
#10989 Edwin S. C. Wu 3 Rochester, NY Pennwalt
#10990 Edward Vezirian 3 Willow View Lane, CA Smith International
#10991 Edmond Thuries 3 Pusignan, FR Gec Alsthom T&D Sa
#10992 Edwin W. Speicher 3 Pittsburgh, PA M. E. Cunningham
#10993 Edwin A. Sloane 3 Los Altos, CA Fairchild Camera & Instrument
#10994 Edward N. Sickafus 3 Grosse Ile Township, MI Ford
#10995 Edward T. Shawl 3 Wallingford, PA Arco Chemical Technology
#10996 Edwin Seitz 3 Neuenbuch, DE Hohe Gmbh & Co. Kg
#10997 Edward J. Safranek 3 Arlington Heights, IL Echlin Manufacturing
#10998 Edward J. Saccocio 3 Columbus, OH The Mead
#10999 Edgar H. Pittman 3 Spartanburg, SC Milliken Research
#11000 Eduard Pinkhasov 3 Elmont, NY Vapor Technologies