Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
UN

Unknown

Rank (2021): #15 of 31,507Top 1%
3,329 inventors
2,074 Patents 2021

Top Inventors at Unknown 2021

Showing 1,751–1,800 of 3,329 inventors

RankNamePatents
#344 Jun Yu 1
#344 Jun Zhou 1
#344 Jy Tsang 1
#344 Kaz Jon Anderson 1
#344 Karlo Bala 1
#344 Kanjana Chaiwatanachai 1
#344 Kaisern Chen 1
#344 Kan Cheng 1
#344 Katsuaki Dan 1
#344 Kayla M. Gagnon 1
#344 Kamil Faritovich Islamov 1
#344 Karuro Itsuka 1
#344 Karsten Jaszkowiak 1
#344 Kanchana Sanjaya Gunesekera Karunaratne 1
#344 Katherine Konsor 1
#344 Katherine Rose Kovarik 1
#344 Ka Kin Kwok 1
#344 Kao-Hsiung Liao 1
#344 Kathryn Heather Maurier 1
#344 Katharina Mazourik 1
#344 Katherine A. McLean 1
#344 Kazumasa Nishida 1
#344 Kazuo Oda 1
#344 Kaiqiang Qiu 1
#344 Kazuki Shibuya 1
#344 Kazuteru Shinozaki 1
#344 Karl Skorecki 1
#344 Katherine Grace Steiner 1
#344 Kazuyuki Takeo 1
#344 Karen Rose Taylor 1
#344 Karthikeyan Thangaraj 1
#344 Kazuhito Torii 1
#344 Katherine M. Velas 1
#344 Kaiqian Wang 1
#344 Kana Yamamoto 1
#344 Kang Yao 1
#344 Kazuki Yokouchi 1
#344 Katsushige Yokoyama 1
#344 Kendall Ash 1
#344 Kevin Bailey 1
#344 Kenneth A. Belmore 1
#344 Kevin A. Betts 1
#344 Kenton F. Brett 1
#344 Kevin Chang 1
#344 Kenneth Conlan 1
#344 Keith R. Creely 1
#344 Kevin Darrah 1
#344 Kevin Eberhardt 1
#344 Kenneth L. Eiermann 1
#344 Kevin S. Fry 1