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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2002

Ranked by patent count

Showing 7,951–8,000 of 266,432 inventors

Rank Name Patents Location Company
#7951 Robert O. Baron, Sr. 5 Huntsville, AL Baron Services
#7952 Ronald L. Barnes 5 West Des Moines, IA Ncr
#7953 Ronald A. Askeland 5 San Diego, CA HP
#7954 Robert S. Antonuccio 5 Burlington, MA Oracle
#7955 Ronald R. Ambrose 5 Loganville, GA Ppg Industries Ohio
#7956 Robert R. Ambrogi 5 Manchester, NH Deka Products Limited Parternship
#7957 Robert Amantea 5 Griggstown, NJ Sarnoff
#7958 Roberto Alini 5 Dublin, CA —
#7959 Robert Aigner 5 Beulah, FL Qorvo Us
#7960 Robert J. Adams 5 St. Charles, IL Lear
#7961 Robert Adolph Ackermann 5 Schenectady, NY GE
#7962 Robert H. Abplanalp 5 Bronxville, NY Precision Valve
#7963 Rico Luitpold Zorkendorfer 5 San Francisco, CA Logitech Europe S.A.
#7964 Richard S. Williams 5 Redwood City, CA Endovascular Technologies
#7965 Richard A. Weiss 5 Livingston, NJ International Flavors & Fragrances
#7966 Richard M. Wehmeyer 5 Lake Jackson, TX Dow Global Technologies
#7967 Richard A. Sloan, Jr. 5 Danbury, CT Pitney Bowes
#7968 Richard Simons 5 Garfield, NJ Latin Percussion
#7969 Riichiro Shirota 5 Yokohama, JP Kabushiki Kaisha Toshiba
#7970 Richard Ruebusch 5 Columbus, OH Tecumseh Products
#7971 Richard R. Roesler 5 Fergus Falls, MN Bayer Healthcare
#7972 Richard Qian 5 Sammamish, WA Sharp Laboratories Of America
#7973 Richard J. Pokorny 5 Maplewood, MN 3M
#7974 Richard Michael Parent 5 Shelburne, VT IBM
#7975 Richard M. Morrell 5 Milford, MA Medispectra
#7976 Richard B. Mazess 5 Madison, WI Lunar
#7977 Richard Paul Malingowski 5 Berkvam Road, PA Eaton
#7978 Richard London 5 Oakland, CA University of California
#7979 Richard H. Livengood 5 Fremont, CA Intel
#7980 Richard Lindahl 5 Hudson, WI Ericsson
#7981 Richard Lincourt 5 Mundelein, IL Kraft Foods Holdings
#7982 Richard Ian Laming 5 Edinburgh, GB Pirelli Cavi E Sistemi S.P.A.
#7983 Rino E. Kunz 5 Bülach, CH Gretag Aktiengesellschaft
#7984 Richard T. Jones 5 Hamden, CT Weatherford/Lamb
#7985 Richard A. Jewell 5 Bellevue, WA Weyerhaeuser Nr
#7986 Richard A. Houghten 5 Vero Beach, FL Torrey Pines Institute For Molecular Studies
#7987 Richard Emil Hildebrand, IV 5 Sharonville, OH The Procter & Gamble
#7988 Richard Hellberg 5 Huddinge, SE Ericsson
#7989 Richard Allen Hayes 5 Beaumont, TX E.I. Du Pont De Nemours And
#7990 Richard H. Harris 5 Beavercreek, OH IBM
#7991 Richard L. Guldi 5 Dallas, TX Texas Instruments
#7992 Richard H. Griffey 5 Vista, CA Isis Pharmaceuticals
#7993 Richard J. Greff 5 St. Pete Beach, FL Micro Therapeutics
#7994 Richard A. Gill 5 Arvada, CO Storage Technology
#7995 Richard J. Ernst 5 Palatine, IL Illinois Tool Works
#7996 Richard E. Epworth 5 Bishop's Stortford, GB Nortel Networks Limited
#7997 Richard A. Conti 5 Altamont, NY IBM
#7998 Richard A. Barry 5 Los Angeles, CA Sycamore Networks
#7999 Richard D. Baertsch 5 Scotia, NY GE
#8000 Richard A. Ashby 5 Blue River, WI Navigation Technologies