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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2002

Ranked by patent count

Showing 12,651–12,700 of 266,432 inventors

Rank Name Patents Location Company
#12651 Robert E. Haines 4 Columbus, OH HP
#12652 Robert Hagmann 4 Palo Alto, CA Oracle
#12653 Ronald Griffin 4 Williamsport, PA Shop Vac
#12654 Roger L. Gilbertson 4 Minneapolis, MN Unisys
#12655 Rodney Gerringer 4 Forest Hill, MD Lab Products
#12656 Roman Gebhard 4 Munich, CA —
#12657 Roger E. Gaynor 4 Oakville, CA Xerox
#12658 Robert J. Gartside 4 Summit, NJ Stone & Webster Engineering
#12659 Robert J. Gambogi 4 Fryeburg, ME Johnson & Johnson
#12660 Robert C. Gallo 4 Bethesda, MD US Dept of Health & Human Services
#12661 Robert D. Galli 4 Fresno Street, RI Emissive Energy
#12662 Robert D. Fraser 4 Adelaide, AZ Depuy Acromed
#12663 Robin H. Foster 4 Little Silver, NJ —
#12664 Robert J. Fleming 4 San Jose, CA 3M
#12665 Robert D. Fallon 4 Elkton, MD E.I. Du Pont De Nemours And
#12666 Rolf Falliano 4 Steinenberg, DE Robert Bosch Gmbh
#12667 Robert D. Faber 4 Grand Rapids, MI Amway
#12668 Ronald W. Ellis 4 Boise, ID Micron
#12669 Rolf Ekholm 4 Karlstad, SE Kvaerner Pulping Ab
#12670 Roland Edelmann 4 Niederkassel, DE Degussa Ag
#12671 Robert F. Dvorak 4 Mount Vernon, IA Square D
#12672 Roger Dugas 4 Chester, NH Xanoptix
#12673 Robert Downs 4 Ortonville, MI Irm
#12674 Robert L. Dorsey 4 Columbia Station, OH Rubbermaid Incorporated
#12675 Robert DiCosimo 4 Chadds Ford, PA E.I. Du Pont De Nemours And
#12676 Rodolfo E. Diaz 4 Phoenix, AZ Arizona Board Of Regents For And On Behalf Of Arizona State University
#12677 Robert B. DeVries 4 Northborough, MA Boston Scientific Scimed
#12678 Robert J. Deri 4 Pleasanton, CA Lawrence Livermore National Security
#12679 Ronald S. Denley 4 Woodstock, IL Elco Textron
#12680 Robert A. DeMars 4 San Clemente, CA Original Ideas
#12681 Robert A. Daines 4 Lansdale, PA Smithkline Beecham Limited
#12682 Rodney B. Croteau 4 Pullman, WA Washington State University
#12683 Robert Cox 4 Round Rock, TX Micro Linear
#12684 Robert A. Cordery 4 Danbury, CT Pitney Bowes
#12685 Robert Coleman 4 Lancaster, OH GE
#12686 Robert Cole 4 Jackson, NJ Tyco Healthcare Retail Services Ag
#12687 Roberta Jo Cochrane 4 Mount Kisco, NY IBM
#12688 Rong-Shi Paul Chiu 4 Glenmont, NY GE
#12689 Rodney Chin 4 Carson City, NV Nellcor Puritan Bennett
#12690 Robert J. Cherry 4 White Basin Court, AU Paradise Seed Company Limited
#12691 Roger J. Card 4 Stamford, CT American Cyanamid
#12692 Robert M. Caldwell 4 San Francisco, CA Genencor International
#12693 Ross Edward Button 4 Schreiber, CA Mci Communications
#12694 Robert E. Busch 4 Colchester, VT IBM
#12695 Robert H. Bruno 4 Avon, CT Wagner Spray Tech
#12696 Robert N. Brucato 4 Old Lyme, CT Cidra
#12697 Ronald W. Broadbent 4 Ardsley, PA Cognis
#12698 Robert W. Boyd 4 Eidson, TN Wherenet
#12699 Robert E. Bou 4 Austin, TX Autodesk
#12700 Ronald W. Borgstahl 4 Phoenix, AZ Motorola