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

Ranked by patent count

Showing 8,051–8,100 of 81,411 inventors

Rank Name Patents Location Company
#8051 Ryoichi Hori 2 Hong Kong, CN Hitachi
#8052 Ryuzou Enokita 2 Miyoshi, JP Sankyo Holdings Co.
#8053 Rudolf Zwiener 2 Arbon, CH Aktiengesellschaft Adolph Saurer
#8054 Rudolf Zink 2 Therwil, CH Ciba-Geigy
#8055 Rudolf Wolff 2 Halle, BE Veb Werk Fuer Fernsehelektronik Im Veb Kombinat Mikroelektronik
#8056 Rudi Weyer 2 Kelkheim, DE Hoechst Gmbh
#8057 Rudolf Weissgerber 2 Munich, DE Wacker Chemie Ag
#8058 Russell S. Weber 2 Westlake Village, CA —
#8059 Russell J. Wakeman 2 Canton, MI Siemens Automotive
#8060 Rudolph W. Wacek 2 Montoursville, PA Shop Vac
#8061 Russell F. Vaughan 2 Enumclaw, WA The Boeing
#8062 Rudy J. van de Plassche 2 Eindhoven, CA U.S. Philips
#8063 Rupert Timpl 2 Krailing, DE Hoechst Gmbh
#8064 Rudolf Thomas 2 Wuppertal, DE Bayer Healthcare
#8065 Rudy Tellert 2 Schweinfurt, DE Sachs Systemtechnik Gmbh
#8066 Russell D. Smith 2 Virginia Beach, VA Kennecott Holdings
#8067 Russell S. Shelton 2 Morristown, NJ —
#8068 Russell G. Sharp 2 Sugar Land, TX Unknown
#8069 Rudolf Schwarz 2 Horgen, CH Degussa Ag
#8070 Russell G. Schroeder, II 2 Rochester, NY Xerox
#8071 Rudolf Schmeykal 2 Neuenbeken, DE Ta Triumph-Adler Ag
#8072 Rudolf Schindler 2 Ottobrunn, CA Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung
#8073 Rudolf Schickfluss 2 Kelkheim, DE Hoechst Gmbh
#8074 Russell H. Scheel 2 Easton, PA Heico
#8075 Rudolf Schaefer 2 Duisburg, IL Littelfuse
#8076 Rudolf Sauer 2 Memmingen, DE —
#8077 Rudolf Romer 2 Kaarst, DE Rheinmetall Gmbh
#8078 Russell R. Reinhard 2 Hopewell Junction, NY Chevron
#8079 Russel R. Randall 2 West Richland, WA Dresser Industries
#8080 Russell G. Raitto 2 Fitzwilliam, NH Concordia Laboratories
#8081 Rufus J. Purtell 2 Brownfield, TX —
#8082 Rudolf Pfister 2 Basel, CH Hoffmann-La Roche
#8083 Russell I. Peterson, Jr. 2 Oil City, PA Conair
#8084 Russell J. Pepe 2 Piscataway, NJ The Singer Company Limited
#8085 Rudolf Neubauer 2 Erbach, DE Hoechst Gmbh
#8086 Rudolf P. Neser 2 Ludwigshafen am Rhein, DE —
#8087 Rudolph E. Nadherny 2 Naperville, IL Ireco
#8088 Rudolph Muto 2 Andover, MA Unknown
#8089 Rudolf Mauser 2 Stuttgart, DE —
#8090 Russell B. Matthews 2 Goshen, IN —
#8091 Rud F. Madsen 2 Nakskov, DK Aktieselskabet De Danske Sukkerfabrikker
#8092 Rudolf Luthi 2 Köniz, CH Adval Tech Holding Ag
#8093 Russell M. Luck 2 Monroeville, PA Westinghouse Electric
#8094 Russell B. Lembke 2 Crystal Lake, IL The Quaker Oats
#8095 Russell A. Leather 2 Perth, GB Ferranti Limited
#8096 Rudolf Kropp 2 Schifferstadt, DE Basf Se
#8097 Rudiger Kirchbrucher 2 Holzwickede, DE Gewerkschaft Eisenhutte Westfalia Gmbh
#8098 Rupert Karl 2 Ingolstadt, DE Schubert & Salzer
#8099 Russell W. Johnson 2 Elmhurst, IL Uop
#8100 Rudolf Hurnaus 2 Biberach, DE Dr. Karl Thomae Gmbh