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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors 2018

Ranked by patent count

Showing 19,501–19,550 of 503,207 inventors

Rank Name Patents Location Company
#19501 John J. Mastrototaro 6 Los Angeles, CA Medtronic
#19502 Jonathan Martin 6 Newport News, VA Huntington Ingalls Incorporated
#19503 John E. Maroney 6 Irvine, CA Western Digital Technologies
#19504 Joseph D. Maresh 6 West Linn, OR Burns Bros.
#19505 Johannes Manus 6 Munich, DE Brainlab Ag
#19506 Jouni Kalevi Malinen 6 Tuusula, CA Qualcomm
#19507 John F. Macias 6 Antelope, CA Verizon
#19508 John MacDonald 6 Bath, GB Mars, Incorporated
#19509 Joey C. Lu 6 San Ramon, CA Benefit Cosmetics
#19510 John O. Louch 6 Boulder, CO Apple
#19511 John Michael Lizzi 6 Gurn Spring, NY GE
#19512 Joseph S. Levy 6 Merrick, NY Interdigital Patent Holdings
#19513 Joseph Craig Lester 6 Kyles, OH The Procter & Gamble
#19514 John D. Leidel 6 McKinney, TX Micron
#19515 Joonyoung Lee 6 Seoul, CA Samsung
#19516 Joonmyoung Lee 6 Burim-dong, KR Samsung
#19517 Joon Ho Lee 6 Seoul, OR Samsung
#19518 Jong-Ki Lee 6 Yongin-si, CA Samsung
#19519 Jong Soo Lee 6 Daejeon, IL Samsung
#19520 Jong-Suk Lee 6 Daejeon, CA Apple
#19521 John Leamon 6 Stonington, CT Thermo Fisher
#19522 John A. Lane 6 Weedsport, NY Welch Allyn
#19523 Joel LaMontagne 6 Merritt Island, FL Trivver
#19524 Joseph Hung Lam 6 Mason, OH The Procter & Gamble
#19525 John A. Kowalczyk, Jr. 6 Fairport, NY Crosman
#19526 Jonas Korlach 6 Newark, CA Pacific Biosciences Of California
#19527 Jouni Korhonen 6 Lieksa, CA Nokia Solutions And Networks Oy
#19528 Johannes Peter Kopf 6 Medina, WA Microsoft
#19529 John C. S. Koo 6 Los Angeles, CA Dynasty Footwear
#19530 Joerg Kley 6 Mittelbiberach, DE BOE
#19531 Josef Peter Klein 6 Vashon, WA Empire Technology Development
#19532 Jongseok Kim 6 Yongin-si, KR LG
#19533 Jonghwan Kim 6 Seongnam-si, KR LG
#19534 Jongpil Kim 6 Seoul, KR LG
#19535 Jong Uk Kim 6 Seojong-myeon, CA Samsung
#19536 Jong Sam Kim 6 Moga-myeon, KR Sk Hynix
#19537 Jong Seok Kim 6 Seoul, KR LG
#19538 Jong Rack Kim 6 Ansan-si, KR Seoul Viosys Co.
#19539 Jong Won Kim 6 Seongnam-si, KR Samsung
#19540 Jong Hee Kim 6 Hwaseong-si, NY Samsung
#19541 John F. Kelley 6 Clarkesville, GA IBM
#19542 Jonathan L. Kaus 6 Rochester, MN IBM
#19543 John J. Kappus 6 Boulder, CO Covidien Lp
#19544 Jong Hyuk Kang 6 Yongin-si, KR Samsung
#19545 Jongchan Kang 6 Moorpark, CA Hrl Laboratories
#19546 Joo-young Jung 6 Suneung-ri, KR Samsung
#19547 John A. Josey 6 Dallas, TX Peloton Therapeutics
#19548 John E. Jenne 6 Georgetown, TX Dell Products
#19549 John R. Jacobsen 6 San Mateo, CA Theravance
#19550 Johannes Henricus Wilhelmus Jacobs 6 Heeze, NL Asml Netherlands B.V.