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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2019

Ranked by patent count

Showing 22,251–22,300 of 560,194 inventors

Rank Name Patents Location Company
#22251 Richard Williamson 6 Los Gatos, CA Apple
#22252 Richard Scott Weston 6 Encinitas, CA Bluesky Medical Group Incorporated
#22253 Richard Warwick 6 Newark, DE Siemens Healthcare Diagnostics
#22254 Ricardo Vestuti 6 Providence, RI Reebok International Limited
#22255 Richard F.E. VAN HOUT 6 Bladel, NL —
#22256 Richard Johannes Franciscus Van Haren 6 Waalre, NL Asml Netherlands B.V.
#22257 Richard H. Van Gaasbeck 6 Mountain View, CA Emc Ip Holding Company
#22258 Richard Temblador 6 Carrollton, GA Southwire Company
#22259 Richard B. Tanner 6 Seattle, WA The Boeing
#22260 Richard J. Sutton 6 Cambridge, MA Skyhook Wireless
#22261 Richard A. Sunshine 6 Granger, IN Whirlpool
#22262 Richard J. Skurkis 6 Lake Orion, MI General Motors
#22263 Richard Joseph Skertic 6 Carmel, IN Rolls-Royce North America
#22264 Richard F. Schwemberger 6 Cincinnati, OH Johnson & Johnson
#22265 Richard Scherping 6 Liederbach am Taunus, DE Continental Teves Ag & Co. Ohg
#22266 Rick Sanghera 6 San Clemente, CA Cameron Health
#22267 Rie Sakurai 6 Yokohama, JP Samsung
#22268 Richard E. Rauber 6 Euless, TX Textron Innovations
#22269 Richard F. Post 6 Walnut Creek, CA Lawrence Livermore National Security
#22270 Richard R. Paradis 6 Franklin, MA Enel X North America
#22271 Richard Osendorf 6 West St. Paul, MN Donaldson Company
#22272 Rimas J. Orentas 6 Seattle, WA Lentigen Technology
#22273 Richard P. Nuchols 6 Williamsburg, OH Standard Bariatrics
#22274 Richard C. Nova 6 Kirkland, WA Physio-Control
#22275 Richard William Mincher 6 Cupertino, CA Amazon
#22276 Richard Mille 6 Moulins, FR Turlen Holding Sa
#22277 Riyan Alex Mendonsa 6 Edina, MN Seagate Technology
#22278 Ricardo Matos 6 Porto, PT Veniam
#22279 Richard Maroney 6 Camillus, NY Ppc Broadband
#22280 Richard F. Lyon 6 Los Altos, CA Google
#22281 Rick Lund 6 Livermore, CA Nicira
#22282 Richard Y. Liu 6 Woodbury, MN 3M
#22283 Richard M. Lee 6 Denver, CO Iposi
#22284 Richard J. Lanigan 6 Concord, NH Deka Products Limited Parternship
#22285 Richard E. Kessler 6 Northborough, MA Cavium, Llc.
#22286 Richard Kennedy 6 Rochester, MN Unknown
#22287 Rie Kawai 6 Aikawa, JP Makino Milling Machine Co.
#22288 Richárd Balázs KÁRPÁTI 6 Paoua, CF Druggability Technologies Ip Holdco Limited
#22289 Richard B. Kaner 6 Santa Monica, CA University of California
#22290 Richard J. Janisse 6 Windsor, CA Warrior Sports
#22291 Richard A. Hynes 6 Melbourne Beach, FL Warsaw Orthopedic
#22292 Richard K. Hoehn 6 Mount Prospect, IL Uop
#22293 Richard Thomas Hay 6 Spring, TX Halliburton Energy Services
#22294 Richard Hankins 6 Santa Clara, CA Intel
#22295 Richard Alan Hamman 6 Cape Town, ZA Amazon
#22296 Richard Roy Grisenthwaite 6 Cambridge, GB NVIDIA
#22297 Richard K. Gresens 6 Saint Joseph, MI Whirlpool
#22298 Richard Gioscia 6 Santa Clara, CA Gopro
#22299 Richard Gaggl 6 Pörtschach am Wörther See, AT Infineon Technologies Ag
#22300 Richard H. Evans 6 Wexford, PA Valspar Sourcing