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

Ranked by patent count

Showing 9,001–9,050 of 185,788 inventors

Rank Name Patents Location Company
#9001 Anto Roesianto 4 Surabaya, ID Pt Prima Alloy Steel Universal
#9002 Anton Rodi 4 Leimen, DE Heidelberg Druckmaschinen
#9003 Ann Melinda Ritter 4 Schenectady, NY GE
#9004 Anthony V. Rawlings 4 Gosport, NJ Elizabeth Arden Co., Division Of Conopco
#9005 Andrew Everett Phelps 4 Middleton, WI Google
#9006 Anthony J. Paine 4 Mississauga, CA Xerox
#9007 Anthony E. Oro 4 Stanford, CA Salk Institute For Biological Studies
#9008 Anthony B. Nesburn 4 Malibu, CA Cedars Sinai Medical Center
#9009 Andrew Murdock 4 Fort Worth, TX Camco International (Uk) Limited
#9010 Anil Modak 4 Boulder, CO Ribozyme Pharmaceuticals
#9011 Andreas Meschenmoser 4 Ravensburg, DE Voith Sulzer Papiermaschinen Gmbh
#9012 Anthony Maglica 4 Ontario, CA Mag Instrument
#9013 Anthony W. Lumbis 4 Watertown, NY New York Air Brake
#9014 Antonio Longo 4 Prilly, CH Bobst Mex Sa
#9015 Andrew E. Loen 4 Victoria, CA Shell Oil Compny
#9016 Andrew J. Kopish 4 Green Bay, WI Krueger International
#9017 Andreas Knorr 4 Erkrath, DE Bayer Healthcare
#9018 Andrew P. Kahn 4 Eagleville, PA Arco Chemical Technology
#9019 Andrew Jackson 4 Princeton, NJ ExxonMobil
#9020 Andy N. Hoang 4 Akron, OH The Goodyear Tire & Rubber
#9021 Andreas Henne 4 Ludwigshafen, DE Basf Se
#9022 Andrew L. Hawkins 4 Starkville, MS Cypress Semiconductor
#9023 Anand Gupta 4 Denver, CO Applied Materials
#9024 Andrew Goodearl 4 Chorleywood, MA Ludwig Institute For Cancer Research
#9025 Anne Mae Gaffney 4 West Chester, PA Rohm And Haas
#9026 Anthony K. L. Fung 4 Dollard-Des-Ormeaux, CA Abbott
#9027 Anthony B. Fuller 4 Mooresville, NC Irwin Industrial Tool
#9028 Andreas Franz 4 Ludwigsburg, DE Mann+Hummel Gmbh
#9029 Antonio A. Figueiredo 4 Belleville, NJ AT&T
#9030 Anil Raj Duggal 4 Niskayuna, NY GE
#9031 Andre Deflandre 4 Senlis, FR L'Oreal
#9032 Andrei Csipkes 4 Lawrenceville, GA Ciena
#9033 Anthony B. Cook 4 Charlotte, NC Henkel Limited
#9034 Anthony F. Bessacini 4 Narragansett, RI US Air Force
#9035 Anand R. Baichwal 4 Beacon, NY Edward Mendell &
#9036 Andre Baeck 4 Bonheiden, BE The Procter & Gamble
#9037 Anthony O. Awofeso 4 Appleton, WI Fort James
#9038 Amnon Yariv 4 Pasadena, CA Caltech
#9039 Amr M. Mohsen 4 Los Gatos, CA Aptix
#9040 Ammanuel Mehreteab 4 Piscataway, NJ Colgate-Palmolive
#9041 Amin Khan 4 Toledo, OH Gliatech
#9042 Amit Chatterjee 4 Cupertino, CA Microsoft
#9043 Alexander Paul Znaiden 4 Sloatsburg, NY Chesebrough-Pond'S Usa, Division Of Conopco
#9044 Alan L. Wilson 4 Schaumburg, IL Motorola
#9045 Alvin H. Weinberg 4 Miami, FL Pacesetter
#9046 Allen W. Van Noy 4 Portland, OR Nike
#9047 Allen D. Urfer 4 Decatur, IL Henkel Limited
#9048 Allan H. L. Tse 4 Mont-Laurier, CA Biochem Pharma
#9049 Alexander Szyszko 4 Temecula, CA Elexon
#9050 Alexander A. Silbey 4 Eau Claire, WI Cray Research