Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2019

Ranked by patent count

Showing 22,851–22,900 of 32,327 companies

Rank Company Patents
#22981 R.P. Gatta 1
#22982 Royer 1
#22983 Royal Vendors 1
#22984 Royal Truck & Equipment 1
#22985 Royal Holloway, University Of London 1
#22986 Royal Group 1
#22987 Royal Caribbean Cruises 1
#22988 Royal Building Products (Usa) 1
#22989 Roxel France 1
#22990 Rowse Hydraulic Rakes Co 1
#22991 Rowem 1
#22992 Rowbot Systems 1
#22993 Rovalma, S.A. 1
#22994 Route1 1
#22995 Rousseau Research 1
#22996 Roush Enterprises 1
#22997 Rottefella As 1
#22998 Rototest International Ab 1
#22999 Rotor Componentes Tecnologicos, S.L. 1
#23000 Rothenberger Ag 1
#23001 Rothamsted Research 1
#23002 Rotecna, S.A. 1
#23003 Rote Mate Industry Co. 1
#23004 Rotaprep 1
#23005 Rotacaster Wheel Limited 1
#23006 Rota Yokogawa Gmbh & Co. Kg 1
#23007 Rota Engineering Limited 1
#23008 Rosy Blue Jewelry 1
#23009 Rosti Mepal Support B.V. 1
#23010 Ross Video Limited 1
#23011 Ross Operating Valve 1
#23012 Ross Medical 1
#23013 Ross Manufacturing 1
#23014 Rosetta Stone 1
#23015 Rosetta Genomics 1
#23016 Rosendin Electric 1
#23017 Rosendahl Nextrom Gmbh 1
#23018 Rosenblatt Associates 1
#23019 Rosebud Lms 1
#23020 Rose Trading 1
#23021 Rorze Systems 1
#23022 Rorze 1
#23023 Root-Lowell Manufacturing 1
#23024 Rooster Products International 1
#23025 Roost 1
#23026 Roofguard Manufacturing 1
#23027 Rondish Company Limited 1
#23028 Romag Fasteners 1
#23029 Romac Industries 1
#23030 Rolls-Royce Ab 1