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 201–250 of 83,584 inventors

RankNamePatents
#199 David Grossman 20
#199 David Rosenwasser 20
#199 Eddie Alexander Meeks 20
#199 Hans Braxmeier 20
#199 Harold A. Goodman 20
#199 Heinz Holter 20
#199 Hisayuki Matsuo 20
#199 Jonathon D. Grossman 20
#199 John R. Koza 20
#199 Joseph H. Simmons 20
#199 Katsuto Nakatsuka 20
#199 Koji Hashimoto 20
#199 Kyong Min Shin 20
#199 Naohisa Goto 20
#199 Patrick Campbell 20
#199 Ralph-Peter Hegler 20
#199 Robert F. Gracia 20
#199 Ryousuke Dohi 20
#199 Seana L. Montgomery 20
#199 Soshchin Naum 20
#199 Valérie Gerbi 20
#199 Wilhelm Hegler 20
#199 William J. Rozell 20
#199 Wolfgang Feuchter 20
#199 Yasuhiro Koike 20
#199 Akihiro Makino 20
#227 Avraham Moshe Rosenwasser 19
#227 Ben Z. Cohen 19
#227 Chien-Ping Ju 19
#227 Chi-Ruei Tsai 19
#227 Dong Weon Hwang 19
#227 Donato L. Ricci 19
#227 Erik A. Kaiser 19
#227 Francois Kergoet 19
#227 Fu-Tzu Hsu 19
#227 Gen-Ichiro Soma 19
#227 Hamid Hojaji 19
#227 Huaguang Zhang 19
#227 Joseph C. Corbett 19
#227 John D. Northup 19
#227 Kambiz Behzadi 19
#227 Kazuhito Hashimoto 19
#227 Makoto Ando 19
#227 Min Wei 19
#227 Peter M. Bonutti 19
#227 Shoji Aoyama 19
#227 Shinsaku Mori 19
#227 Tetsuo Nagano 19
#227 Vance Gardner 19
#227 Wei-Hung Lo 19