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

Ranked by patent count

Showing 11,101–11,150 of 140,708 inventors

Rank Name Patents Location Company
#11101 Donald Evans 3 Pittsburgh, PA International Paper
#11102 Donald M. Ernst 3 Leola, PA Thermacore
#11103 Donald E. Elson 3 Baltimore, MD Black & Decker
#11104 Douglas S. Dunn 3 Woodbury, MN 3M
#11105 Dominick Danna 3 Skaneateles Falls, NY Welch Allyn
#11106 Donald A. Crumb 3 Mishawaka, IN Alliedsignal
#11107 Donald M. Cohen 3 Alexandria, VA Alcon Laboratories
#11108 Donald J. Christian 3 Fremont, CA Fmc
#11109 Douglas C. Carbone 3 Wells, ME Gte Products
#11110 Donald R. Cage 3 Longmont, CO Direct Measurement
#11111 Donovan A. Bruce 3 Glendale, AZ Communications Systems
#11112 Donald T. Bray 3 Escondido, CA Desalination Systems
#11113 Donald P. Boudreaux 3 San Pablo, CA Microlife Technics
#11114 Donald R. Bosten 3 Jackson, TN Porter-Cable
#11115 Donald B. Borders 3 Suffern, NY American Cyanamid
#11116 Donald J. Booty, Jr. 3 Frankfort, IL Phorm Concept & Design
#11117 Donald Lynn Bissett 3 Hamilton, OH The Procter & Gamble
#11118 Donald R. Berdahl 3 Lawton, MI GE
#11119 Douglas L. Bennett 3 Macungie, PA Air Products And Chemicals
#11120 Don E. Beam 3 Cambridge, OH Ncr
#11121 Douglas W. Anthon 3 Wheaton, IL Amoco
#11122 Donald Andrews 3 Buchans, CA —
#11123 Djurre Hans Zijsling 3 Rijswijk, NL Shell Oil Compny
#11124 Dimitri Zafiroglu 3 Centreville, DE E.I. Du Pont De Nemours And
#11125 Dieter Schmid 3 Bruckmühl, DE Hoechst Gmbh
#11126 Dietmar Schaefer 3 Essen, DE Th. Goldschmidt. Ag
#11127 Dieter Reuschling 3 Rockenberg, DE Hoechst Gmbh
#11128 Dimitrios P. Prezas 3 Chicago, IL AT&T
#11129 Dieter Peters 3 Witten, DE Hoechst Gmbh
#11130 Dieter Paulini 3 Dormagen, DE Bayer Healthcare
#11131 Didier Morel 3 Grenoble, NJ Rhone-Poulenc Sante
#11132 Dieter Mohr 3 Wiesbaden, DE Hoechst Gmbh
#11133 Didier Lemaire 3 Verneuil-sur-Seine, FR E. P. Remy & Cie.
#11134 Didier Lapeyre 3 Chaignes, FR Aerospatiale Societe Nationale Industrielle
#11135 Dieter Kraemer 3 Mainz, DE Rohm Co.
#11136 Dinko Klaric 3 Melbourne, AU —
#11137 Dieter Jungwirth 3 Munich, DE Dyckerhoff & Widmann
#11138 Dirk Hubner 3 Cologne, DE Agfa-Gevaert Nv
#11139 Dietrich Hassler 3 Uttenreuth, DE Siemens Aktiengesellschaft
#11140 Dietmar Hafla 3 Hohengehren, DE Index-Werke Komm.-Ges. Hahn & Tessky
#11141 Dirk Gryson 3 Heuvelland, BE Picanol, N.V.
#11142 Dieter M. Gruen 3 Downers Grove, IL The University Of Chicago
#11143 Dieter Goerlich 3 Grafing, DE Webasto Ag Fahrzeugtechnik
#11144 Dieter Durr 3 Bottmingen, CH Ciba-Geigy
#11145 Dieter Degner 3 Schifferstadt, DE Basf Se
#11146 Dhirendra C. Roy 3 Canton, MI RTX (Raytheon)
#11147 Dhaval J. Brahmbhatt 3 San Jose, CA Ict International Cmos Technology
#11148 Dewey R. Young 3 Houston, TX ExxonMobil
#11149 Dennis J. Wilwerding 3 Littleton, CO Honeywell
#11150 Dennis A. Wilson 3 McHenry, IL Ansan Industries