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

Ranked by patent count

Showing 11,901–11,950 of 185,788 inventors

Rank Name Patents Location Company
#11901 Rikuro Obara 3 Nagano, JP Minebea Co.
#11902 Richard M. Nugent, Jr. 3 Washington, PA Ppg Industries
#11903 Richard A. Murray 3 Glendale, AZ Eastman Kodak
#11904 Richard F. Murphy 3 Boulder Creek, CA The Torrington
#11905 Richard C. Mulligan 3 Lincoln, MA Whitehead Institute For Biomedical Research
#11906 Richard H. Mueller 3 Lawrenceville, NJ E.R. Squibb & Sons.
#11907 Rich B. Meyer, Jr. 3 San Mateo, CA Epoch Pharmaceuticals
#11908 Richard C. Meyer 3 La Habra, CA Beckman Instruments
#11909 Richard J. Melker 3 Gainesville, FL University of Florida
#11910 Richard C. McClure 3 Monroe, CT United States Surgical
#11911 Richard B. Mazess 3 Madison, WI Lunar
#11912 Richard Markson 3 Middletown, NY Markson Rosenthal &
#11913 Richard P. Manginelli 3 Milton, MA Johnson & Johnson
#11914 Richard J. Macor 3 Phillipsburg, NJ —
#11915 Richard Mack 3 York, ME Heidelberg Druckmaschinen
#11916 Richard L. Littenberg 3 Kekaha, HI Aphton
#11917 Richard Lisowsky 3 Kamen, DE Witco
#11918 Richard M. Lee 3 Denver, CO Iposi
#11919 Richard J. Lazzara 3 Palm Beach, FL Implant Innovations
#11920 Richard Kotek 3 Arden, NC Basf Se
#11921 Richard Llewelyn Jones 3 Sydney, MI Resmed
#11922 Richard R. Jones 3 Fort Collins, CO Atlantic Richfield
#11923 Richard A. Johnson 3 Murrysville, PA Eaton
#11924 Richard D. Jenkins 3 Kennett Square, PA Union Carbide Chemicals & Plastics Technology
#11925 Richard Janes 3 Nashua, NH Prince Sports
#11926 Richard W. Jahnke 3 Mentor-on-the-Lake, OH The Lubrizol
#11927 Richard L. Jackson 3 Grove City, OH Merrell Dow Pharmaceuticals
#11928 Richard A. Huskey 3 Mentor, OH Avery Dennison
#11929 Richard F. House 3 McLeansboro, IL Jefferson Smurfit
#11930 Richard Louis Horne 3 Boynton Beach, FL IBM
#11931 Richard M. Hodge 3 Sand Springs, OK Dowell Schlumberger Incorporated
#11932 Richard A. Hayden 3 Pittsburgh, PA Calgon Carbon
#11933 Richard E. Hart 3 Tecate Mission Road, CA R. E. Hart Labs
#11934 Richard Hardy 3 Henderson, NV The Boeing
#11935 Richard H. Hammer 3 Gainesville, FL University of Florida Foundation
#11936 Richard F. Guardiani 3 Baldwin, PA Westinghouse Electric
#11937 Richard A. Gross 3 Pewaukee, WI Aptargroup
#11938 Richard Greenberg 3 Rochester, MN IBM
#11939 Richard Green 3 Santa Monica, CA Ailnh
#11940 Richard L. Goodson 3 Huntsville, AL Adtran
#11941 Richard D. Gitlin 3 Little Silver, NJ AT&T
#11942 Richard Michael Girardot 3 Sharonville, OH The Procter & Gamble
#11943 Richard Gerald Gary 3 West New York, NJ Lever Brothers Company, Division Of Conopco
#11944 Rick L. Fuqua 3 Indianapolis, IN Advance Process Supply
#11945 Richard D. Fryar, Jr. 3 Rochester, MN Rochester Medical
#11946 Richard B. Freeman 3 Wilmington, DE The Budd
#11947 Richard D. Freeman 3 Burien, WA Unisys
#11948 Richard D. Frazer 3 Williamsville, NY Gkn Automotive Limited
#11949 Richard F. Frankeny 3 Elgin, TX IBM
#11950 Richard M. Fraczek 3 Brockport, NY Eastman Kodak