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

Unknown — 69,227 Patents

Rank (All Time): #6 of 106,127Top 1%
83,584 inventors
69,227 Patents All Time

Top Inventors at Unknown All Time

Showing 551–600 of 83,584 inventors

RankNamePatents
#477 Yves C. Faroudja 13
#477 Aaron Barkatt 13
#477 Aaron R. Reynolds 13
#477 Akira Hayashi 13
#477 Alain Quintal 13
#556 Bo Xin Jian 12
#556 Bo Lin 12
#556 Bruno Rio 12
#556 Bruce K. Siddle 12
#556 Bruno Toussaint 12
#556 Brandon C. Winn 12
#556 Bruno Zipoli 12
#556 Carl Dibnah 12
#556 Carla R. Gillett 12
#556 Calvin H. Hand, Jr. 12
#556 Catherine J. Simmons 12
#556 Cecile Nerot 12
#556 Chris J. Botsolas 12
#556 Charles Cohn 12
#556 Charles H. Klieman 12
#556 Chin-Wen Wang 12
#556 Dany Amar 12
#556 David J. Hand 12
#556 Daniel Lin 12
#556 David Tran 12
#556 Daisuke Tsukioka 12
#556 Denis Bouttens 12
#556 Den'Ichi Mizuno 12
#556 Didier Capon 12
#556 Dieter Christandl 12
#556 Didier Poncet 12
#556 Douglas T. Gjerde 12
#556 Dominique Huguet 12
#556 Donald R. Price 12
#556 Dongyang Wang 12
#556 Edward Ng 12
#556 Eiji Ideta 12
#556 Emmanuel Dietrich 12
#556 Eric Lesprit 12
#556 Eugeny Sharov 12
#556 Evtimia Ivanova Stefanova 12
#556 Flavio Moroni 12
#556 Fred L. Givens 12
#556 Gary K. Michelson 12
#556 Geert Declercq 12
#556 George Preda 12
#556 Greg Rochon 12
#556 Guangrong Lin 12
#556 H. Neil Paton 12
#556 Haruyuki Oshima 12