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

Ranked by patent count

Showing 23,951–24,000 of 29,974 companies

Rank Company Patents
#24090 Le System Co. 1
#24091 L.E. Jones 1
#24092 Le Joint Francais Snc 1
#24093 Ldl Technology Sas 1
#24094 Ldj Manufacturing 1
#24095 Lde 1
#24096 Lba Group 1
#24097 L.B. Foster Rail Technologies 1
#24098 L.B. Foster 1
#24099 Lazure Technologies, Llc. 1
#24100 Lazure Scientific 1
#24101 Lazer Safe Pty 1
#24102 Lay Line Genomics S.P.A. 1
#24103 Laxense 1
#24104 Laxco Incorporated 1
#24105 Lawson Screen Products 1
#24106 Lawson Hemphill 1
#24107 Lawo Holding Ag 1
#24108 Lavit Technology 1
#24109 Lavision Biotec Gmbh 1
#24110 Laureate Education 1
#24111 Laufer Wind Group 1
#24112 Lattron Co.,Ltd. 1
#24113 Latham Pool Products 1
#24114 Lateral Solutions 1
#24115 Lateral Reality Kft. 1
#24116 Latency 1
#24117 Latelec 1
#24118 Lat Enterprises 1
#24119 Lasx Industries 1
#24120 Lastar 1
#24121 Lasko Holdings 1
#24122 Lasermotive 1
#24123 Laserline Mfg. 1
#24124 Lasergen 1
#24125 Laser Mechanisms 1
#24126 Laser Associated Sciences 1
#24127 Laser Aiming Systems 1
#24128 Larsen Strings A/S 1
#24129 Lark Technologies 1
#24130 Larin 1
#24131 Largen Precision Co. 1
#24132 Lanxess International Sa 1
#24133 Lansus Technologies 1
#24134 Lankhorst Engineered Products B.V. 1
#24135 Lankenau Institute For Medical Research 1
#24136 Language Technologies 1
#24137 Langeman Manufacturing Limited 1
#24138 Langdon Incorporated 1
#24139 Lang-Mekra North America 1