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 2,551–2,600 of 3,329 inventors

RankNamePatents
#344 Rohit J. Roy 1
#344 Rocco Salviola, III 1
#344 Roland Schmidt 1
#344 Robert Shanks 1
#344 Robert James Stanley, II 1
#344 Roger G. Stewart 1
#344 Robert Swartz 1
#344 Ronald Tucker 1
#344 Roel Vertegaal 1
#344 Ronald P. Walter 1
#344 Rui J. Ferreira 1
#344 Rui LI 1
#344 Russell Todd Nevins 1
#344 Russell H. Springborn 1
#344 Rudy Christopher Sturgill 1
#344 Rudy G Sturgill 1
#344 Ruikang K. Wang 1
#344 Ruizhu Yang 1
#344 Rui Zhao 1
#344 Ryan KARKAIRAN 1
#344 Ryan Kelly 1
#344 Ryan Lewis 1
#344 Ryan Livingston 1
#344 Ryan Matthew Peterson 1
#344 Ryan Evaristo Pinto 1
#344 Ryan Selby 1
#344 S. Elwood Yandle, II 1
#344 Sateesh K. Addepalli 1
#344 Saba Ahmadiankhameneh 1
#344 Saieed Ahmed 1
#344 Samreen Mehar Ali 1
#344 Satoshi Anzai 1
#344 Sabrina ARENA 1
#344 Sara Kate Aspinal 1
#344 Sanjeev Bedi 1
#344 Sarah Elizabeth Bryant 1
#344 Sarah Nicole Ciccaglione 1
#344 Samuel S. Epstein 1
#344 Samuel Fredén 1
#344 Sanao Fujisaki 1
#344 Sang Min HA 1
#344 Samuel Haenni 1
#344 Sarah Elizabeth Hagarty 1
#344 Samuel Hunter Hatcher 1
#344 Sajjad Hosseinzadeh 1
#344 Sarah Hynes 1
#344 Sajjad A. Khan 1
#344 Sang Cheol Kim 1
#344 Sanford Klausner 1
#344 Sarah Lebeer 1