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

Ranked by patent count

Showing 12,351–12,400 of 270,089 inventors

Rank Name Patents Location Company
#12351 Ren Judkins 4 Pittsburgh, PA Hunter Douglas
#12352 Rene T. Jonker 4 Burns Lake, CA Power Measurement
#12353 Rebecca A. Hegner 4 West Chester, PA Schering-Plough Healthcare Products
#12354 Renato Guida 4 Wynantskill, NY GE
#12355 Reinhard Buhl 4 Bohmte, DE Lemforder Metallwaren Ag
#12356 Reto Buettner 4 Küsnacht (ZH), CH Abb Power Automation
#12357 Reiner Armbruster 4 Alpirsbach, DE Dr. Ing. H.C. F. Porsche Ag
#12358 Rainer Zwing 4 Villingen, DE Thomson Licensing
#12359 Raymond D. Zagranski 4 Newington, CT Goodrich Pump & Engine Control Systems
#12360 Raymond Yardy 4 Rancho Palos Verdes, CA IBM
#12361 Ralf Wolleschensky 4 Jena, DE Carl Zeiss Microscopy Gmbh
#12362 Randy Wickman 4 Naperville, IL Corona Optical Systems
#12363 Raymond J. Weinert 4 Salem, OH Omnova Solutions
#12364 Ralf Weimann 4 Leverkusen, DE Agfa-Gevaert Nv
#12365 Ralf Wadlinger 4 Ludwigshafen, DE Heidelberg Druckmaschinen
#12366 Rajiv Vijayan 4 San Diego, CA Qualcomm
#12367 Ravi Vig 4 Bow, NH Allegro Microsystems
#12368 Ramon Vega 4 Sabadell, ES HP
#12369 Radhika Thekkath 4 Palo Alto, CA Mips Technologies
#12370 Ravi Srinivasan 4 Chennai, FL Symyx Technologies
#12371 Rajesh J. Somnay 4 Troy, MI Arvinmeritor Technology
#12372 Ragulan Sinnarajah 4 San Diego, CA Qualcomm
#12373 Rajinder Singh 4 Adelaide, CA Rigel Pharmaceuticals
#12374 Rainer Florian Schnabel 4 Wappingers Falls, NY Infineon Technologies Ag
#12375 Ramaswamy Ranganathan 4 Cupertino, CA Lsi Logic
#12376 Rajiv Ramaswami 4 East White Plains, NY Tellabs Operations
#12377 Ramanathan Ramani 4 Plano, TX Texas Instruments
#12378 Ramakrishnan Rajamony 4 Austin, TX IBM
#12379 Ralph Thomas Puett, III 4 Highland, CA Ultra Sport Products
#12380 Raymond Gary Potter 4 Southbury, CT Kendro Laboratory Products
#12381 Randall William Peters 4 Yonkers, NY Kraft Foods Holdings
#12382 Rajendra D. Pendse 4 Fremont, CA Stats Chippac
#12383 Rafael Oser 4 Krefeld, DE Bayer Healthcare
#12384 Rajendran Nair 4 Hillsboro, OR Intel
#12385 Ravi Nair 4 Briarcliff Manor, NY IBM
#12386 Rajamani Nagarajan 4 Pearland, TX Albemarle
#12387 Rajat P. Mukherjee 4 San Jose, CA Interdigital Patent Holdings
#12388 Ralph C. Mize 4 Mounds, IL Crain Enterprises
#12389 Rajiv Mishra 4 Davis, CA Oracle
#12390 Rajendra Mehta 4 Centerville, OH Standard Register
#12391 Randy May 4 Lemont, IL Spectrasensors
#12392 Randall Little 4 Newton, MA Oscient Pharmaceuticals
#12393 Ralph Lauxmann 4 Ditzingen, DE Robert Bosch Gmbh
#12394 Raymond Lau 4 Boston, MA IBM
#12395 Randall L. Kubena 4 Malibu, CA Hrl Laboratories
#12396 Rainer Koniger 4 Ludwigshafen, DE Basf Se
#12397 Ravi Kolagotla 4 Austin, TX AT&T
#12398 Ramesh R. Kodnani 4 Binghamton, NY IBM
#12399 Raquib Uddin Khan 4 Pleasanton, CA Seagate Technology
#12400 Raja Khalifah 4 Cary, NC Kansas University Medical Center