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

Ranked by patent count

Showing 9,851–9,900 of 140,708 inventors

Rank Name Patents Location Company
#9851 James L. Kelley 3 Raleigh, NC Burroughs Wellcome
#9852 James A. Katerberg 3 Kettering, OH Eastman Kodak
#9853 Jay J. Kakuk 3 Minneapolis, MN The Toro
#9854 James D. Kafka 3 Palo Alto, CA Spectra Physics Lasers
#9855 Jack A. Jones 3 Bloomington, IN Caltech
#9856 James R. Johnson 3 Lafayette, IN Illinois Tool Works
#9857 Jan Johansson 3 Solna, CA Blixt Tech Ab
#9858 James E. Jeffery 3 Nottingham, GB The Boots Company Plc
#9859 James H. Jannard 3 Las Vegas, NV Oakley
#9860 Jang-hi Im 3 Midland, MI The Dow Chemical
#9861 James K. Howard 3 Fishkill, NY IBM
#9862 James J. Hipkins 3 Prospect Park, PA Scott Paper Limited
#9863 Jayant G. Hemmady 3 Naperville, IL AT&T
#9864 James K. Hayes 3 Chattanooga, TN Combustion Engineering
#9865 James R. Hansen 3 Franklin, MA Axeda
#9866 James R. Hamstra 3 Plymouth, MN National Semiconductor
#9867 James W. Hall 3 Washington, DC John Deere
#9868 Jacques Guichard 3 Paris, FR France Telecom
#9869 Jacques Grootjans 3 Leefdaal, BE Fina Research, S.A.
#9870 James G. Goodwin 3 Pittsburgh, PA Zenergy International Limited
#9871 Jack E. Gibson 3 Odessa, TX —
#9872 Jay A. Gervasi 3 Succasunna, NJ Alliedsignal
#9873 James E. Gee 3 Nashville, IL Caterpillar
#9874 James A. Gavagan 3 Big Rapids, MI Irvin Industries
#9875 James C. Futrell, II 3 Mountain View, CA US Dept of the Interior
#9876 Jack S. Fuhrer 3 Carmel, IN Hitachi America
#9877 James J. Frimmel, Jr. 3 Reston, VA International Telesystems
#9878 James P. Frank 3 Rock Falls, IL GE
#9879 Jacob Fast 3 Sunrise, FL Fast Industries
#9880 James W. Everett 3 Youngwood, PA Westinghouse Electric
#9881 Jacques Estavoyer 3 Bavilliers, FR Bull S.A.
#9882 Jacob Emert 3 Brooklyn, NY ExxonMobil
#9883 James F. Eggler 3 Stonington, CT Pfizer
#9884 James R. Edwards 3 Smiths, IA Compaq Computer
#9885 James L. Eden 3 East Millstone, NJ National Starch And Chemical Investment Holding Copporation
#9886 James J. Dunn 3 Carpentersville, IL Chicago Metallic
#9887 James B. Doherty 3 New Milford, NJ Merck
#9888 James Dillner 3 Leola, PA Graco Children'S Products
#9889 James K. Davis 3 Clemmons, NC Burlington Industries
#9890 James L. Dale 3 Pocatello, ID Fmc
#9891 James J. Cowan 3 Lexington, MA Polaroid
#9892 Jack C. Cowan 3 Lafayette, LA Inventure Chemical
#9893 James E. Corenman 3 Alameda, CA Nellcor Incorporated
#9894 James L. Copeland 3 Massillon, OH —
#9895 James H. Colvert 3 Houston, TX Chevron
#9896 James T. Clevenger, Jr. 3 Lancaster, PA Ford
#9897 Jan Claesson 3 DeLand, FL Enodis
#9898 James W. Chambers 3 Houston, TX Weatherford Technology Holdings
#9899 James V. Cartmell 3 Dayton, OH Ndm Co.
#9900 James R. Carey 3 Urbana, IL The Literal