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

Ranked by patent count

Showing 11,051–11,100 of 140,708 inventors

Rank Name Patents Location Company
#11051 Duane C. Uhri 3 Grand Prairie, TX ExxonMobil
#11052 Duc H. Tran 3 Bridgeport, CT Pitney Bowes
#11053 Duane C. Rabe 3 Hawthorn Woods, IL Motorola
#11054 Duane B. Nixon 3 Indianapolis, IN Best Lock
#11055 Duane R. Mode 3 Minneapolis, MN Champion International Corporation Limited
#11056 Duncan W. Brown 3 Wilton, CT Advanced Technology & Materials Co.
#11057 Donna F. Zimmerman 3 Landenberg, PA E.I. Du Pont De Nemours And
#11058 Donald P. Wright, Jr. 3 Pennington, NJ American Cyanamid
#11059 Donald K. Wilson 3 West Caldwell, NJ Optics For Research
#11060 Douglas P. Waszeciak 3 Hamden, CT The Dow Chemical
#11061 Douglas P. Verret 3 Saginaw, TX Texas Instruments
#11062 Donald R. Ulrich 3 Alexandria, VA Hoechst Celanese
#11063 Douglas Trumbull 3 Santa Monica, CA Showscan Film
#11064 Domenico Trizio 3 Milano, IT Farmitalia Carlo Erba S.R.L.
#11065 Douglas P. Taylor 3 Wake Forest, NC Tayco Developments
#11066 Donald H. Strobel 3 Cedarburg, WI Badger Meter
#11067 Donald L. Stephens 3 Bellevue, WA Paccar
#11068 Donald S. Scott 3 Grafton, GB Energy Mines & Resources-Canada
#11069 Doris P. Schumacher 3 Florham Park, NJ Schering
#11070 Donald N. Schulz 3 Hartville, OH ExxonMobil
#11071 Donald A. Rosenwinkel 3 Oak Park, IL Marvin Glass & Associates
#11072 Donald J. Regan 3 Kennesaw, GA Nordson
#11073 Douglas J. Pirc 3 Mechanicsburg, PA Amp
#11074 Douglas R. Patriquin 3 Middlebury, VT Simmonds Precision Products
#11075 Donald E. Novorsky 3 Cleveland, OH Tocco
#11076 Douglas A. Neidich 3 Harrisburg, PA Intecon Systems
#11077 Douglas C. Neckers 3 Bowling Green, OH Spectra Group Limited
#11078 Donald O. Myers 3 Carpentersville, IL Motorola
#11079 Donald Henry Mohr 3 Orinda, CA Chevron
#11080 Domenico Misiti 3 Roma, IT Sigma-Tau Industrie Farmaceutiche Riunite S.P.A.
#11081 Donato Minurri 3 North Charleston, SC —
#11082 Doris J. McRae 3 Danbury, CT Smith Corona
#11083 Doris E. McCullough 3 Carmel, IN Eli Lilly
#11084 Donald R. Martin 3 New Lenox, IL G & W Electric
#11085 Douglas B. MacGregor 3 Austin, TX Motorola
#11086 Donald W. Lane 3 Kingsport, TN Eastman Kodak
#11087 Donald H. Kubicek 3 Bartlesville, OK Phillips Petroleum
#11088 Donald M. Kenney 3 Shelburne, VT IBM
#11089 Donald L. Johnson 3 Olivenhain, CA Teledyne Industries
#11090 Donald R. James 3 Atherton, CA Stauffer Chemical
#11091 Donald E. Hostetler 3 West Chester, PA Arco Chemical Technology
#11092 Donald F. Halpern 3 Fanwood, NJ The Boc Group Limited
#11093 Donald W. Graham 3 Mountainside, NJ Merck
#11094 Donatas V. Gasiunas 3 Carmel, NY Pitney Bowes
#11095 Donald F. Garrity, Jr. 3 Chester, NH Gte Products
#11096 Douglas C. Galbraith 3 Stanford, CA Actel
#11097 Donald J. France 3 Pennington, NJ American Cyanamid
#11098 Douglas E. Flemming 3 Rosemount, MN Donaldson Company
#11099 Douglas W. Fitzsimmons 3 Howell, NJ Hoffmann-La Roche
#11100 Donald L. Ferris 3 Newtown, CT RTX (Raytheon)