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USPTO Patent Rankings Data through Sept 30, 2025
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Top Inventors All Time

Ranked by patent count

Showing 28,451–28,500 of 4,157,543 inventors

Rank Name Patents Location Company
#28451 Vishnu Khemka 71 Chandler, AZ Freeescale Semiconductor
#28452 Nathan W. Baumann 71 Bloomington, IL State Farm
#28453 Karl Y. Hostetler 71 Del Mar, CA University of California
#28454 Scott McCloskey 71 Mountain View, CA Honeywell
#28455 Mark McDonald 71 Milpitas, CA Intel
#28456 Charles J. Rosenberg 71 Cupertino, CA Google
#28457 Jung-Hyun Choi 71 Daejeon, KR Samsung
#28458 Venkateswara Rao Manepalli 71 San Jose, CA Apple
#28459 Tatsuo Nanjo 71 Yokohama, JP Canon
#28460 Michael J. Drews 71 Palo Alto, CA Medtronic
#28461 Zhiping Chen 71 Lo Wu, CN Shenzhen Smoore Technology Limited
#28462 Yannick L. Sierra 71 San Francisco, CA Apple
#28463 Yu-Hung Lai 71 Banluliao, CA Playnitride
#28464 Seon-Tae Yoon 71 Seoul, KR Samsung
#28465 Tsuyoshi Yamaguchi 71 Miyoshi, JP Panasonic
#28466 Thomas Friedrich 71 Zahrenholz, CA Robert Bosch Gmbh
#28467 Mutsuaki Murakami 71 Osaka, JP Kaneka
#28468 Hidetoshi Tanaka 71 Yokohama, JP Kobe Steel
#28469 Shih-Wei Hsiao 71 New Taipei, TW Hon Hai Precision Ind. Co.
#28470 Mark Gonikberg 71 San Jose, CA Broadcom
#28471 Feng Jin 71 Wuhu, CT IBM
#28472 Jeffrey Marks 71 Cleveland, OH Applied Materials
#28473 William Bedingham 71 Woodbury, MN 3M
#28474 Zheng Wu 71 Shanghai, CA Seagate Technology
#28475 Ruiqi Zhang 71 Hefei, CN Huawei
#28476 Gary Gostin 71 Plano, TX HP
#28477 Joseph Celi, Jr. 71 Boca Raton, FL IBM
#28478 William R. Krenik 71 Garland, TX Texas Instruments
#28479 Andrew S. Cassidy 71 Austin, TX IBM
#28480 Ellis Cha 71 San Ramon, CA Sae Magnetics (H.K.)
#28481 Shin Yasuda 71 Kariya, JP —
#28482 Ken Watanabe 71 Fukuoka, CA Hitachi
#28483 Keiji Kashima 71 Tokyo, MO Dai Nippon Printing Co.
#28484 Alexander Hans Vija 71 Evanston, IL Siemens Medical Solutions Usa
#28485 Yoshiichiro Kashiwagi 71 Kyoto, CA Panasonic
#28486 Daniel Pohl 71 Hersdorf, MN Intel
#28487 Michael G. Koziel 71 Raleigh, NC Athenix
#28488 Yusuke Obuchi 71 Tokyo, JP Canon
#28489 Matthew Bailey 71 Denver, CO Thalmic Labs
#28490 Youngbae Park 71 Suwon-si, CA Arista Networks
#28491 Martin Lim 71 Hillsborough, CA Invensense
#28492 Atsuko Sakata 71 Yokkaichi, JP Kabushiki Kaisha Toshiba
#28493 Kuang-Chao Chen 71 Taipei, TW Macronix International Co.
#28494 Alexander Jonathan Haggar 71 Memphis, TN Hunter Fan
#28495 George J. Picha 71 Brecksville, OH Applied Medical Technology
#28496 Tatsuya Yamada 71 Kiyosu, JP Canon
#28497 Tomofumi Yamanashi 71 Yokohama, JP Panasonic
#28498 Naoto Jikutani 71 Rifu, JP Ricoh Company
#28499 Song Taek Oh 71 Daejeon, KR LG
#28500 Steven M. Sorensen 71 Alpine, UT Runway Blue