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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2004

Ranked by patent count

Showing 12,401–12,450 of 270,089 inventors

Rank Name Patents Location Company
#12401 Ravindra Jwalapathy 4 Saginaw, MI Delphi Technologies
#12402 Raymond B. Jennings, III 4 Midland, MI IBM
#12403 Raymond J. E. Hueting 4 Helmond, NL Philips
#12404 Raymond W. Howard 4 Coronado, CA —
#12405 Ralf Hoffmann 4 Bruggen, DE Phoenix Contact
#12406 Ralf Hirsch 4 Hamburg, DE Tesa Ag
#12407 Ramin Heydarpour 4 Beverly Hills, CA Avery Dennison
#12408 Ralph Lawrence Helmers, Jr. 4 Cincinnati, OH Mid-America Commercialization
#12409 Rainer Hebel 4 Heidenheim, DE Epcos Ag
#12410 Randall C. Hansen 4 Gurnee, IL A.L. Hansen Manufacturing
#12411 Raphaelle Hanley 4 Paris, FR Louis Vuitton Malletier
#12412 Rainer Hagen 4 Leverkusen, DE Covestro Deutschland Ag
#12413 Rainer Haeberer 4 Bretten, DE Robert Bosch Gmbh
#12414 Rainer Graumann 4 Edenkoben, DE Siemens Aktiengesellschaft
#12415 Rafael Gomez 4 Cupertino, CA Benteler Automobiltechnik Gmbh
#12416 Ramin Emrani 4 Brentwood, CA —
#12417 Ramin Emami 4 San Jose, CA Applied Materials
#12418 Ralph H. Echols 4 Aberdeen, TX Halliburton Energy Services
#12419 Ramon Dezutter 4 Milton, WA Weyerhaeuser Nr
#12420 Ramon S. Co 4 معلمی نژاد, CA Kingston Technology
#12421 Randall C. Chrisman 4 Southbury, CT Google
#12422 Raphael P. Chancey 4 Leander, TX IBM
#12423 Ralph Carl 4 Clifton Park, NY GE
#12424 Ray Campbell 4 Redwood Shores, CA The Boeing
#12425 Raymond W. Borden 4 Farmingdale, NJ Honeywell
#12426 Randy M. Bonella 4 Cypress, TX Intel
#12427 Ralf Böhnke 4 Eßlingen, DE Sony
#12428 Randall L. Bixler 4 South Bend, IN Pent Products
#12429 Raul A. Bircann 4 Webster, NY Delphi Technologies
#12430 Raymond J. Beffa 4 Boise, ID Micron
#12431 Raymond J. Beach 4 Livermore, CA University of California
#12432 Ray H. Baughman 4 Dallas, TX University Of Texas System
#12433 Ray F. Barnard 4 Endicott, NY IBM
#12434 Randall C. Arnold 4 Minnetonka, MN Augustine Biomedical + Design
#12435 Ralf Anselmann 4 Thedinghausen, DE Merck
#12436 Rajeevan Amirtharajah 4 Providence, RI Intel
#12437 R. Bruce Montgomery, Jr. 4 Charlotte, NC Bank of America
#12438 R. Scott List 4 Dallas, TX Intel
#12439 R. Kurt Bender 4 Dripping Springs, TX Hubbell Incorporated
#12440 Qwai H. Low 4 Cupertino, CA Lsi Logic
#12441 Quat Vu 4 Santa Clara, CA Intel
#12442 Quanyuan Shang 4 San Jose, CA Applied Materials
#12443 Qing Yu 4 Santa Clara, CA Eastman Kodak
#12444 Qiang Yu 4 Singapore, IL United States Gypsum
#12445 Qinyan Wang 4 Calgary, CA Nova Chemicals (International) S.A.
#12446 Qin Liu 4 Longbeilingcun, MA HP
#12447 Qi Li 4 Lawrenceville, GA American Superconductor
#12448 Qi-Zhong Hong 4 Richardson, TX Texas Instruments
#12449 Qing-Cao Gan 4 Nanhu, CA Shenzhen Valuelink E-Commerce Co.
#12450 Qiang Cao 4 Xuzhou, CA AT&T