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

Ranked by patent count

Showing 27,551–27,600 of 537,848 inventors

Rank Name Patents Location Company
#27551 Ron Porat 5 San Diego, CA Avago Technologies International Sales Pte. Limited
#27552 Roman A. Pletka 5 Uster, CH IBM
#27553 Robert Pike 5 Woodinville, WA Cyemptive Technologies
#27554 ROBERT JACOB PET 5 Waalre, NL Signify Holding B.V.
#27555 Robert Penfield 5 Concord, MA 128 Technology
#27556 Robert Park 5 New York, NY Royal Bank Of Canada
#27557 Ronan Palliser 5 Dublin, IE Memjet Technology Limited
#27558 Robert O'Grady 5 San Francisco, CA Koniniklijke Philips N.V.
#27559 Robert Norman 5 Pendleton, OR Unity Semiconductor
#27560 Roger Norcross 5 Basel, CH Hoffmann-La Roche
#27561 Roberto MURA 5 Gallarate, IT Stmicroelectronics Sa
#27562 Romain MÜLLER 5 Waldkirch, DE Sick Ag
#27563 Robert Michael Muchsel 5 Addison, TX Maxim Integrated Products
#27564 Robert L. Mosingo 5 Saline, MI Extang
#27565 Robert W. Morris 5 Atlanta, GA Nexidia
#27566 Robert J. Moore 5 Haddonfield, NJ IBM
#27567 Robert Menezes 5 Portland, OR Kepler Computing
#27568 Roland J. Menassa 5 Waldenburg, MI General Motors
#27569 Robert McRorie 5 Huntersville, NC Rubbermaid Incorporated
#27570 Ross McIntyre 5 Milwaukee, WI Milwaukee Electric Tool
#27571 Robert J. McGee 5 Clayton, NC Caterpillar
#27572 Robert Alexander McCarter 5 Schreiber, CA The Toronto-Dominion Bank
#27573 Robert M. McCain 5 Chandler, AZ Sony
#27574 Robert Mazzola 5 Sacramento, CA Pied Parker
#27575 Ross Douglas Mayfield 5 Palo Alto, CA Zoom Video Communications
#27576 Roman Maksimenko 5 Holon, IL R.O. Marketing
#27577 Ron Mahabir 5 Singapore, SG Zeco Systems Pte
#27578 Robert Paul Luoma, II 5 Colleyville, TX Abbott
#27579 Roberto Lopez Mendez 5 Cambridge, GB —
#27580 Rouven Linge 5 Darmstadt, DE Merck
#27581 Rocky Chau-Hsiung Lin 5 Cupertino, CA Alpine Electronics Of Silicon Valley
#27582 Roy Levin 5 Haifa, CA Microsoft
#27583 Roland Levin 5 San Ramon, CA Fresenius Medical Care Holdings
#27584 Robert Lee 5 Mountain View, CA —
#27585 Ronald Lee 5 Pleasanton, CA Samsung
#27586 Ronald Lee 5 San Diego, CA Entropic Communications
#27587 Ronan Patrick Leahy 5 London, GB Sharkninja Operating
#27588 Robert S. Lapeyre 5 New Orleans, LA Laitram, L.L.C.
#27589 Robert Kruszewski 5 London, GB Palantir Technologies
#27590 Roel Krooshof 5 Bilthoven, NL Koniniklijke Philips N.V.
#27591 Roger Kraft 5 Fort Scott, KS Ward-Kraft
#27592 Robert Konrad 5 San Francisco, CA Man Roland Druckmaschinen Ag
#27593 Robert T. Knight 5 Berkeley, CA The Nielsen Company (Us)
#27594 Robert H. Knapp 5 Middlebury, CT Covidien Lp
#27595 Robert W. Kim 5 Aliso Viejo, CA Aydeekay
#27596 Ronald E. Kieras 5 Woodstock, IL Liqui-Box
#27597 Ronald N. Kessler 5 Girard, OH R&L Marketing & Sales
#27598 Robert Kay 5 Thousand Oaks, CA K2R2
#27599 Roger Karlsson 5 Ytterby, SE Liko Research & Development Ab
#27600 Robert D. Juntunen 5 Minnetonka, MN Honeywell