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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 1982

Ranked by patent count

Showing 9,501–9,550 of 81,411 inventors

Rank Name Patents Location Company
#9501 Otto H. Scharpf 2 Brookfield, WI Outboard Marine
#9502 Otfried Rudolph 2 Dresden, DE Veb Kombinat Polygraph Werner Lamberz Leipzig
#9503 Otto Plewan 2 Neuötting, DE Hoechst Gmbh
#9504 Otto Mutschler 2 Heidelberg, DE —
#9505 Otto Muller 2 Effeltrich, DE Reitter & Schefenacker
#9506 Otto Mueller 2 Eberdingen, MI Massey Ferguson Group Limited
#9507 Otto Kreibaum 2 Salzhemmendorf, DE —
#9508 Othel L. Jones 2 Sidney, OH Copeland Lp
#9509 Otakar A. Horna 2 Bethesda, MD Communications Satellite
#9510 Otto G. Hohnerlein, Jr. 2 Savannah, GA —
#9511 Otto Hertel 2 Ludwigshafen, DE Basf Se
#9512 Otto Feller 2 Leichlingen, DE Goetze Gmbh
#9513 Otto Erdmann 2 Hamburg, DE Hauni-Werke Korber & Co. K.G.
#9514 Othel D. Easley, Jr. 2 Houston, TX —
#9515 Otto Bernauer 2 Jena, DE Daimler-Benz Ag
#9516 Otto L. Apfelbeck 2 Fort Shawnee, OH Westinghouse Electric
#9517 Otto H. Acker 2 Washougal, WA —
#9518 Oswald L. Zappa 2 Stoneham, MA Avco Everett Research Laboratory
#9519 Osamu Yamashiro 2 Saitama, JP Hitachi
#9520 Osamu Yamamoto 2 Tsu, CA Sharp Kabushiki Kaisha
#9521 Osamu Wada 2 Osaka, JP Seiko Epson
#9522 Osmo Suovaniemi 2 Helsinki, FI Biohit Oyj
#9523 Oscar W. Stoeckli 2 Rye, NY General Foods Limited
#9524 Osamu Seshimoto 2 Asaka, JP Fujitsu Limited
#9525 Osamu Sasaya 2 Mobara, JP Hitachi
#9526 Osao Ogiwara 2 Kazo, JP Akebono Brake Industry Co.
#9527 Osamu Ochi 2 Sayama, JP Nippon Telegraph And Telephone Public
#9528 Osamu Nakaguchi 2 Toyonaka, JP Fujisawa Pharmaceutical Co.
#9529 Osamu Miyazawa 2 Shimosuwa-Machi, JP Seiko Epson
#9530 Osamu Miyake 2 Toyota, JP Aisin Seiki Kabushiki Kaisha
#9531 Osamu Maehara 2 Waki, JP Mitsubishi Electric
#9532 Osamu Kuroda 2 Yamakita, JP Hitachi
#9533 Osamu Kudo 2 Tokyo, JP Fujitsu Limited
#9534 Osamu Imai 2 Kusatsu, JP Ngk Insulators
#9535 Osamu Igarashi 2 Yokohama, JP Hitachi
#9536 Osamu Hirano 2 Fukuyama, JP Nippon Kokan Co.
#9537 Oswald Gasser 2 Hanerau-Hademarschen, DE Espe Stiftung & Co. Produktions-Und Vertriebs Kg
#9538 Osvaldo Favonio 2 Vimercate, IT —
#9539 Osamu Eguchi 2 Anjo, JP Nippondenso Co.
#9540 Oscar W. Dillon 2 Essex, CT Cashin Systems
#9541 Osvaldo Cicchetti 2 Milano, IT Montedison S.P.A.
#9542 Osvaldo F. Chierici 2 Geneva, IL Holland
#9543 Oskar Bschorr 2 Munich, DE Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung
#9544 Osamu Asakura 2 Tokyo, JP Canon
#9545 Ortwin Rosner 2 Puchheim, DE Rollei-Werke Franke & Heidecke Gmbh & Co. Kg
#9546 Orville L. Mageli 2 Kenmore, NY Pennwalt
#9547 Oronzio de Nora 2 Milano, IT Oronzio Denora Impianti Elettrochimici S.P.A.
#9548 Oronzio deNora 2 Milano, IT Oronzio Denora Impianti Elettrochimici S.P.A.
#9549 Orville R. Burr 2 Beverly, MA Gte Products
#9550 Orlando A. Battista 2 Fort Worth, TX —