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 1,651–1,700 of 3,329 inventors

RankNamePatents
#344 Joseph E. Kovarik 1
#344 Joseph D. Kralowetz 1
#344 Joshua David Kran 1
#344 Jongung Kwon 1
#344 John KWON 1
#344 John M. Larkin 1
#344 José Gerardo Garza Leal 1
#344 Joo-Sang Lee 1
#344 Jong-Tae Lee 1
#344 John Michael London 1
#344 Jonathan M. Loomis 1
#344 Joe Loose 1
#344 Joseph J. Losito 1
#344 Joseph Luciano 1
#344 Joseph Lull 1
#344 Joseph Ma 1
#344 John Mark Isaac Madison 1
#344 Joseph J. Manno 1
#344 José Gerardo Garza Marichalar 1
#344 John Martin 1
#344 Joseph Michael Masters 1
#344 John Enrique Mata 1
#344 John Matsumura 1
#344 Jonathan Melman 1
#344 Joseph Matthew Mullenbach 1
#344 Jong Seo Na 1
#344 John Nazzaro 1
#344 Joern Niederlaender 1
#344 Joseph T. Nilson 1
#344 Jong Uk Park 1
#344 Joachim Georg Pfeffer 1
#344 Joseph L. Pikulski 1
#344 John M. Pittman 1
#344 John A Reggiannini 1
#344 José Pancrácio Ribeiro 1
#344 Joseph S. Riner 1
#344 Jody G. Robbins 1
#344 Joseph C. Roesch 1
#344 John A. Saavedra 1
#344 Joseph Savovic 1
#344 Jörg Michael Schierholz 1
#344 John W. Schrader 1
#344 Johnny Kin On Sin 1
#344 John Souza 1
#344 Joan Marie Stoneburner 1
#344 John Stratiou 1
#344 John Bert Thomas 1
#344 Joseph P. Triglia, Jr. 1
#344 John B. Troendle 1
#344 Josef Tugwell 1