Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2017

Ranked by patent count

Showing 21,001–21,050 of 29,974 companies

Rank Company Patents
#21135 Rolls-Royce American Technologies 1
#21136 Rolling Optics Ab 1
#21137 Roll Forming 1
#21138 Rokform Ip 1
#21139 Rokform 1
#21140 Roke Manor Research Limited 1
#21141 Rohm Powervation Limited 1
#21142 Rogers Communications 1
#21143 Roger Williams Hospital 1
#21144 Roger Webb Associates 1
#21145 Roger Thomas Mascull And Elizabeth Jocelyn Mascuall 1
#21146 Rofin-Sinar Technologies 1
#21147 Rodo Medical 1
#21148 Roderinno Ab 1
#21149 Rodan & Fields 1
#21150 Roctool 1
#21151 Rocky Mountain Composites 1
#21152 Rockwell Razors 1
#21153 Rockwell Collins France S.A.S. 1
#21154 Rockwell Collins Control Technologies 1
#21155 Rockwell Automation Switzerland Gmbh 1
#21156 Rockwell Automation Germany Gmbh & Co. Kg 1
#21157 Rocket Software 1
#21158 Rocket Innovations 1
#21159 Rocket Gaming Systems 1
#21160 Rock-Slide Engineering 1
#21161 Rock Island Industries 1
#21162 Rochester Medical Corporation, A Subsidiary Of C. R. Bard 1
#21163 Roche Sequencing Solutions 1
#21164 Rochal Industries 1
#21165 Roccat Gmbh 1
#21166 Rocal 1
#21167 Robroy Industries 1
#21168 Robotex 1
#21169 Robotarmy 1
#21170 Robopac S.P.A. 1
#21171 Robocoaster Limited 1
#21172 Robin Systems 1
#21173 Roberts Marketing De 1
#21174 Roberts Gordon 1
#21175 Robert T. Bock Consultancy 1
#21176 Robert T. And Virginia T. Jenkins As Trustees Of The Jenkins Family Trust Dated Feb. 8, 2002 1
#21177 Robert Rosch Gmbh 1
#21178 Robert F. Nienhouse 1997 Declaration Of Trust 1
#21179 Robert Bürkle Gmbh 1
#21180 Robert Bosch Battery Systems Gmbh 1
#21181 Robert Bosch Automotive Steering Vendome 1
#21182 Robert Bosch (Australia) Pty. 1
#21183 Robern 1
#21184 Robel Bahnbaumaschinen Gmbh 1