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 2,501–2,550 of 3,329 inventors

RankNamePatents
#344 Robert Erwin Behrens 1
#344 Romolo Lorenzo Bertani 1
#344 Rodney Bierhuizen 1
#344 Ronald D. Bingaman 1
#344 Ron Bowman 1
#344 Rosina Dapueto Capuccio 1
#344 Robert B. Carr 1
#344 Robert Carrier 1
#344 Rosario Ceraudo 1
#344 Rose Coppee 1
#344 Rosalind Louise Crowley 1
#344 Roger Doherty 1
#344 Robert W. Edwards 1
#344 Roger Andre Eilertsen 1
#344 Robert D. Fish 1
#344 Robin Frost 1
#344 Robert Funk 1
#344 Robert Gelfond 1
#344 Robert F. Goodwin 1
#344 Robert C. Hanson 1
#344 Ronald Robert Harms 1
#344 Robert D. Haygood 1
#344 Robert Hofer 1
#344 Ronald Hoffman 1
#344 Rong-Der Hong 1
#344 Ronald Hotchkiss 1
#344 Ron Jerome 1
#344 Robert J. Jones 1
#344 Robert B. Jordan, IV 1
#344 Rodney James Katwyk 1
#344 Robert Walter Kenny, Jr. 1
#344 Robert Lucas 1
#344 Ron Madsen 1
#344 Roy W. Martin 1
#344 Robert Mealey 1
#344 Robert Minney 1
#344 Rohan Minocha 1
#344 Robert R. Morrison 1
#344 Ross Evans Moseley 1
#344 Robert Craig Murphy 1
#344 Rohith Nair 1
#344 Ross E. Noble 1
#344 Robert Nordsell 1
#344 Robert Matthew Panas 1
#344 Roger Pangan 1
#344 Roderick William Phillips 1
#344 Roland Probst 1
#344 Robin Reichelt 1
#344 Robert L. Richmond 1
#344 Robert Röß 1