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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2011

Ranked by patent count

Showing 4,201–4,250 of 364,097 inventors

Rank Name Patents Location Company
#4201 Ronald E. Pelrine 9 Longmont, CO Sri International
#4202 Rohit U. Nabar 9 Sunnyvale, CA Disney
#4203 Robert C. Miller 9 Evergem, CA —
#4204 Ronald Martinez 9 San Francisco, CA Yahoo Holdings
#4205 Robert Lee 9 Simpsonville, SC Broadcom
#4206 Robert S. Langer 9 Cambridge, MA MIT
#4207 Roger S. Kerr 9 Brockport, NY Eastman Kodak
#4208 Robin D. Katzer 9 Olathe, KS Sprint Communications
#4209 Roger Karam 9 Santa Clara, CA Cisco
#4210 Ronald Kakoschke 9 Munich, DE Infineon Technologies Ag
#4211 Robert J. Hill 9 Richmond, CA Apple
#4212 Roy Greeff 9 Boise, ID Micron
#4213 Roland Gendron 9 Limerick, ME Theravance
#4214 Robert Frederick 9 Seattle, WA Amazon
#4215 Robert A. Fein 9 Newton, MA Trex Enterprises
#4216 Robert L. Doubler 9 Monroe, MI Ortho Innovations
#4217 Robert B. Davies 9 Galveston, TX Motorola
#4218 Robert L. Brott 9 Woodbury, MN 3M
#4219 Richard Johannes Franciscus Van Haren 9 Waalre, NL Asml Netherlands B.V.
#4220 Riichiro Takemura 9 Tokyo, CA Hitachi
#4221 Rick C. Stevens 9 Apple Valley, MN Lockheed Martin
#4222 Richard W. Pauls 9 Duncan, OK Halliburton Energy Services
#4223 Richard A. Leitz 9 West Lafayette, IN Monsanto Technology
#4224 Rintaro Koda 9 Tokyo, JP Sony
#4225 Richard E. Harper 9 Chapel Hill, NC IBM
#4226 Richard C. Ewers 9 Fullerton, CA Usgi Medical
#4227 Richard A. Davis 9 Wilmington, DE Brunswick
#4228 Richard J. Carter 9 Saratoga Springs, NY Globalfoundries
#4229 Reid W. von Borstel 9 Potomac, MD Wellstat Therapeutics
#4230 Reinhold Schwalm 9 Monsheim, DE Basf Se
#4231 Reiner Ludwig 9 Nideggen, CA Ericsson
#4232 Raymond Vander Veen 9 Waterloo, CA Research In Motion Limited
#4233 Randy Lohrentz 9 Buhler, KS Agco
#4234 Rakesh Kumar 9 Princeton Colonial Park, NJ Sri International
#4235 Rajesh Kumar 9 Kanchinakote, WI Polnox
#4236 Raymond B. Jennings, III 9 Midland, MI IBM
#4237 Rajeev Gupta 9 Bandra, IA Kineto Wireless
#4238 Ramon A. Gomez 9 San Juan Capistrano, CA Broadcom
#4239 Randall R. Cook 9 Mapleton, UT Broadcom
#4240 Randall D. Briggs 9 Boise, ID Disney
#4241 Rashid Ahmed Akbar Attar 9 San Diego, CA Qualcomm
#4242 Qing Ye 9 Hopkinton, MA GE
#4243 Qing Liu 9 Nanhu, MA Foxconn
#4244 Pu-Ping Lu 9 South San Francisco, CA Cytokinetics
#4245 Prashant B. Phatak 9 San Jose, CA Intermolecular
#4246 Po-Wei Chao 9 Taipei, TW Realtek Semiconductor
#4247 Piotr Konrad Tysowski 9 Chicago, IL Research In Motion Limited
#4248 Pinyen Lin 9 Hsinchu, NY TSMC
#4249 Pierre Bertrand 9 Beijing, NY Texas Instruments
#4250 Philippe Starck 9 València, ES Flos S.P.A.