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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2020

Ranked by patent count

Showing 23,001–23,050 of 565,922 inventors

Rank Name Patents Location Company
#23001 Richard K. Simms 6 Mukilteo, WA The Boeing
#23002 Richard S. Sidle 6 Ottawa, CA IBM
#23003 Richard L. Shoaf 6 Westerville, OH Battelle Memorial Institute
#23004 Riyazahamad M. Shiraguppi 6 Pune, IN IBM
#23005 Richard H. Sheetz 6 Plainview, TX Monsanto Technology
#23006 Richard T. Schultz 6 Fort Collins, CO AMD
#23007 Richard C. Ruby 6 Menlo Park, CA Agilent Technologies
#23008 Richard Redpath 6 Cary, NC IBM
#23009 Richard Redfern 6 Richmond, CA Marine Canada Acquisition
#23010 Richard F. Post 6 Walnut Creek, CA Lawrence Livermore National Security
#23011 Richard Luke Southwell Osborne 6 Bristol, GB Graphcore Limited
#23012 Ricardo V. Oliveira 6 San Francisco, CA Thousandeyes
#23013 Richard Newhauser 6 Redwood City, CA Abbott
#23014 Riyad Moe 6 Madison, WI Gyrus Acmi
#23015 Richard Mitic 6 Stockholm, SE Spotify Ab
#23016 Richard Middleton 6 Newcastle, MN Ericsson
#23017 Richard P. Meisner 6 Glastonbury, CT RTX (Raytheon)
#23018 Rick D. McVenes 6 Isanti, MN Medtronic
#23019 Richard Mastanduno 6 Milford, CT Precision Combustion
#23020 Richard Lowenthal 6 Cupertino, CA Chargepoint
#23021 Richard Y. Liu 6 Woodbury, MN 3M
#23022 Richard D. Lenz 6 Amherst, NY Praxair Technology
#23023 Riana Kleynhans 6 Benoni, ZA Agricultural Research Council
#23024 Richard Marvin Kazala, Jr. 6 San Antonio, TX Kci Licensing
#23025 Richard P. Jenkins 6 Bluffdale, UT Merit Medical Systems
#23026 Rishabh Jain 6 Bhangrola, TX Oracle
#23027 Richard Thomas Hay 6 Spring, TX Halliburton Energy Services
#23028 Richard Gioscia 6 Santa Clara, CA Gopro
#23029 Richard J. Gilpatrick 6 Burlington, WI Briggs & Stratton
#23030 Richard N. Ellson 6 Palo Alto, CA Labcyte
#23031 Rita Jaky El-Khouri 6 Clark, NJ L'Oreal
#23032 Richard Donnelly 6 Pittsburgh, PA Beta Air
#23033 Riccardo DeSalvo 6 Pasadena, CA Meta
#23034 Richard A. Derenne 6 Portage, MI Stryker
#23035 Richard A. Davis 6 Wilmington, DE Brunswick
#23036 Richard W. Cowan 6 Louisville, KY Midea Group Co.
#23037 Richard Chesworth 6 Concord, MA Epizyme
#23038 Richard Chen 6 Baldwin Place, NY IBM
#23039 Richard J. Cartwright 6 Killara, AU Dolby Laboratories Licensing
#23040 Richard A. Campbell 6 Rochester, NY Xerox
#23041 Ricardo Daniel Rita Beira 6 Lausanne, CH Distalmotion Sa
#23042 Richard Beeson 6 Appleton, WI Illinois Tool Works
#23043 Richard David Barndt 6 San Diego, CA Western Digital Technologies
#23044 Richard James Vincent Avery 6 Leek Wootton, TX Sanofi-Aventis
#23045 Richard J. Austin 6 San Francisco, CA Harpoon Therapeutics
#23046 Richard Louis Arndt 6 Austin, TX IBM
#23047 Richard Rox Anderson 6 Boston, MA The General Hospital
#23048 Rhealyn Nicole Yanta 6 Poth, TX USAA
#23049 Regan A. Zane 6 North Logan, UT Utah State University
#23050 Reginald Clifford Young 6 Palo Alto, CA Google