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

Ranked by patent count

Showing 8,001–8,050 of 140,708 inventors

Rank Name Patents Location Company
#8001 Paul R. Magruder 3 Palo Alto, CA Alza
#8002 Paolo Lodini 3 Torino, IT Leda Logarithmic Electrical Devices For Automation S.R.L.
#8003 Pallavoor R. Lakshmanan 3 Houston, TX Gulf Oil
#8004 Paul E. Kreuter 3 Goshen, IN Kreuter Manufacturing Company
#8005 Paul W. Klinedinst 3 Red Lion, PA Graham Engineering Company
#8006 Palaiyur S. Kalyanaraman 3 Doylestown, PA Hoechst Celanese
#8007 Paul E. Justus 3 Fort Wayne, IN Essex Group
#8008 Paul C. Julien 3 Webster, NY Xerox
#8009 Patrick G. Jobe 3 Westfield, NJ National Starch & Chemical
#8010 Pamela K. Hernandez 3 Clifton Park, NY Tremco Incorporated
#8011 Paul M. Hergenrother 3 Yorktown, VA NASA
#8012 Paul C. Hayes, Jr. 3 Kettering, OH US Air Force
#8013 Pamela H. Hare 3 Lewes, DE Dentsply Research And Development
#8014 Paul W. Hait 3 Los Gatos, CA Pyromid
#8015 Pamela R. Gutterman 3 Camp Hill, PA Amp
#8016 Paul E. Grindrod 3 Madison, WI Oscar Mayer Foods
#8017 Paul Griffith 3 Irving, TX ExxonMobil
#8018 Paul-Ernst Frohberger 3 Leverkusen, DE Bayer Healthcare
#8019 Paolo Fornasari 3 Casale Monferrato, IT Eltek S.P.A.
#8020 Patrick Finlay 3 Slough, GB Freehand 2010 Limited
#8021 Paul E. Finke 3 Milltown, NJ Merck
#8022 Paolo Ferrari 3 San Martino, IT Stmicroelectronics Sa
#8023 Paul N. Dyer 3 Horsham, PA Air Products And Chemicals
#8024 Patrick Douziech 3 Voiron, FR Sgs-Thomson Microelectronics S.A.
#8025 Patrick J. Denny 3 Croft-on-Tees, SC ICI
#8026 Paul J. de Fraine 3 Bracknell, OH ICI
#8027 Patrick Jelf Crowley 3 Crowthorne, GB ICI
#8028 Paul S. Cramer 3 Naugatuck, CT Avco
#8029 Paul W. Collins 3 Deerfield, IL G.D. Searle
#8030 Paul W. Chung 3 Wappingers Falls, NY IBM
#8031 Pallab K. Chatterjee 3 Plano, TX Texas Instruments
#8032 Patrick J. Champagne 3 Portola Valley, CA Verbatim
#8033 Paul D. Carmack 3 Tipp City, OH Catlow
#8034 Patricia S. Campbell 3 Palo Alto, CA Alza
#8035 Paul R. Buckland 3 St Albans, NY Eastman Kodak
#8036 Paul A. Bottomley 3 Baltimore, MD GE
#8037 Pal Benko 3 Budapest, HU Egyt Gyogyszervegyeszeti Gyar
#8038 Patrice C. Belanger 3 Dollard-Des-Ormeaux, CA Merck
#8039 Paul Bausch 3 Hattenheim, DE General Motors
#8040 Paul Baran 3 Menlo Park, CA Com21
#8041 Paul E. Austin 3 State College, PA Agresearch Limited
#8042 Paul E. Arch 3 Wayne, PA Arco Chemical Technology
#8043 Paul E. Aldrich 3 Wilmington, DE E.I. Du Pont De Nemours And
#8044 Paul Abendroth 3 Offenbach am Main, DE Man Roland Druckmaschinen Ag
#8045 P. R. Ryason 3 Santa Rosa, CA Chevron
#8046 Owen K. Fremont 3 Rochester, MI General Motors
#8047 Otto Wichterle 3 Praha, CZ Ceskoslovenska Akademie Ved
#8048 Otto Wagner 3 Altdorf, DE IBM
#8049 Otmar M. Ulbing 3 Webster, NY Windwinder
#8050 Otto E. Schweikert 3 Kelkheim, DE Hoechst Gmbh