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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2023

Ranked by patent count

Showing 19,851–19,900 of 537,848 inventors

Rank Name Patents Location Company
#19851 Ruhi Sarikaya 6 Redmond, WA Microsoft
#19852 Rui Filipe Andrade Pereira 6 Aliso Viejo, CA Sony
#19853 Ruchi Mahindru 6 Elmsford, NY IBM
#19854 Ruiqing Ma 6 Morristown, NJ Comcast
#19855 Ruixiang Ma 6 Lo Wu, CN Huawei
#19856 Ruifeng MA 6 Beijing, CN Qualcomm
#19857 Rudy Lars Larsen 6 Bountiful, UT Smart Rain Systems
#19858 Ruthy Katz 6 Tel Aviv-Yafo, IL Corephotonics
#19859 Rui Ishiyama 6 Tokyo, JP Nec
#19860 Rui Huang 6 Longbeilingcun, CT Intel
#19861 Rui Hong 6 Beijing, AZ BOE
#19862 Rupert Elliston 6 London, GB Sharkninja Operating
#19863 Ruijie DU 6 Yantai, CN Yantai Jereh Petroleum Equipment & Technologies Co.
#19864 Rui Ding 6 Beijing, WA Microsoft
#19865 Ron Zohar 6 Givatayim, IL Healthy.Io
#19866 Ronald Joseph Zink 6 Blue Ash, OH The Procter & Gamble
#19867 Rowena Young 6 Menlo Park, CA Rovi Guides
#19868 Rongjian Yan 6 Beijing, CN BOE
#19869 Rong Wu 6 Lo Wu, CA Huawei
#19870 Robert Willison 6 Lebanon, OH Workhorse Group
#19871 Robert Wilcox 6 Rolesville, NC Creeled
#19872 Robert Alexander Wesselhoeft 6 Cambridge, MA Orna Therapeutics
#19873 Robert D. Watson 6 Menlo Park, CA Apple
#19874 Rod D. Waltermann 6 Red Mountain, NC Lenovo (Singapore) Pte.
#19875 Roland Wagner 6 Monheim, OH Momentive Performance Materials Gmbh
#19876 Robert A. Volkmann 6 Mystic, CT Pfizer
#19877 Robert James Victor 6 New York, NY Hasbro
#19878 Ronald M. Venner 6 Bloomfield, NJ Lummus Technology
#19879 Roger A. Vandenberg 6 Hudsonville, MI National Nail
#19880 Roger Ulrich 6 Sammamish, WA Kandou Labs Sa
#19881 Robert W. Titkemeyer 6 St. Aubyns South, TX Teleflex Life Sciences
#19882 Rodney V. Telford 6 Torrance, CA The Ergo Baby Carrier
#19883 Robert D. Tekolste 6 Fort Lauderdale, FL Magic Leap
#19884 Robert Sullivan 6 Wilmington, MA —
#19885 Robert Bogdan Staszewski 6 Dublin, TX Texas Instruments
#19886 Robert W. Stadler 6 Shoreview, MN Medtronic
#19887 Robert Stadie 6 Hatfield, GB Ocado Innovation Limited
#19888 Ronald Christiaan Snijder 6 Enkhuizen, NL Syngenta Crop Protection Ag
#19889 Robert Michael Slepian 6 Murrysville, PA Eaton
#19890 Roberto Silveira 6 Porto Alegre, NJ Adp
#19891 Romualdo Sonny Siazon 6 Woodstock, IL Weber-Stephen Products
#19892 Ronen Shaked 6 Kfar Sava, IL Qualcomm
#19893 Robert Schulze 6 Walldorf, PA Sap Se
#19894 Ronald J. Schlimgen 6 Shell Rock, IA Unverferth Manufacturing Co.
#19895 Robin B. Schilling 6 Tecumseh, CA Cnh Industrial Canada
#19896 Roland Rupp 6 Lautenbächle, DE Infineon Technologies Ag
#19897 Roy Rudnick 6 Tel Aviv-Yafo, IL Corephotonics
#19898 Rob Roy 6 Las Vegas, NV Switch
#19899 Robert Derward Rogers 6 Oakland, CA Apixio
#19900 Robert A. Ramsey 6 Boulder, CO Reald Spark