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 601–650 of 83,584 inventors

RankNamePatents
#556 Heinrich Lang 12
#556 Henry Mattesky 12
#556 Hiroo Iwata 12
#556 Hisamichi Kimura 12
#556 Hiroshi Watanabe 12
#556 Hossam Gaber 12
#556 Howard C. Secor 12
#556 Irene Y. Hu 12
#556 Ivan SAVCHENKO 12
#556 Iwao Ueda 12
#556 Jawed Asrar 12
#556 James D. Lark 12
#556 Jack E. Miller 12
#556 James W. Robinson 12
#556 Jacques Teissier 12
#556 Jeffrey L. Dershem 12
#556 Jean Dufourcq 12
#556 Jean Grimberg 12
#556 Jere F. Irwin 12
#556 Jeffrey A. Pearson 12
#556 John A. Blatt 12
#556 John A. Careatti 12
#556 Johannes Kutz 12
#556 Katsunori Ichiki 12
#556 Kazuhiko Sugiyama 12
#556 Kenton W. Gregory 12
#556 Kelly R. Johnson 12
#556 Kiana Ali Asghar Calagari 12
#556 Kiril Asenov Ninov 12
#556 Konstantin Andreevich Krasnov 12
#556 Kurt Muller 12
#556 Kuniaki Takamatsu 12
#556 Laurent Beguin 12
#556 Laurent Lafosse 12
#556 Lieven De Wilde 12
#556 Lisa Wang 12
#556 Lowell Kim Robinson 12
#556 Louis P. Spartin 12
#556 Ludwig Seebauer 12
#556 Marc Barber 12
#556 Masahiro Hatakeyama 12
#556 Marlin S. Heilman 12
#556 Martin Maelzer 12
#556 Mark E. Nusbaum 12
#556 Mark Pilipski 12
#556 Masayuki Toda 12
#556 Michael J. Drews 12
#556 Michael D. Ries 12
#556 Michael Stewart Shunock 12
#556 Mikko Vaananen 12