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

Ranked by patent count

Showing 25,951–26,000 of 32,327 companies

Rank Company Patents
#26083 Let'S Go Aero 1
#26084 Lesweek Pty 1
#26085 L.E.S.S. 1
#26086 Lesaffre Et Cie 1
#26087 Les Schwab Warehouse Center 1
#26088 Les Produits Gilbert 1
#26089 Les Machineries Pronovost 1
#26090 L'Equip Co. 1
#26091 Lepton Computing 1
#26092 Leonovus Usa 1
#26093 Leonidas Ip 1
#26094 Leonh. Lang 1
#26095 Leo Pharma A/S 1
#26096 Leo Paper Bags Manufacturing (1982) Limited 1
#26097 Lentrade 1
#26098 Lenterra 1
#26099 Lenstec Barbados 1
#26100 Lensgen 1
#26101 Lenovo (Singapore) Ptd Lte 1
#26102 Lenovo (Singapore) Ptd. Limited 1
#26103 Lenova (Singapore) Pte. 1
#26104 Lena Foundation 1
#26105 Lembaga Getah Malaysia 1
#26106 Lekue, S.L. 1
#26107 Leitner S.P.A. 1
#26108 Leisure Time Products 1
#26109 Leistritz Extrusionstechnik Gmbh 1
#26110 Leigh Industries 1
#26111 Leigh Aerosystems 1
#26112 Leidos Innovations Technology 1
#26113 Leiden University Medical Center 1
#26114 Leibniz-Institut Fur Photonische Technologien E.V. 1
#26115 Leibniz-Institut Für Naturstoff-Forschung Und Infektionsbiologie E. V. Hans-Knöll-Institut 1
#26116 Leibniz-Institut Für Analytische Wissenschaften-Isas-E.V. 1
#26117 Leibinger Gmbh 1
#26118 Legupro Ab 1
#26119 Left Lane Network 1
#26120 Leeo 1
#26121 Leeb Innovations 1
#26122 Lee Valley Tools 1
#26123 Ledlenser Corporation 1
#26124 Ledil Oy 1
#26125 Leddartech 1
#26126 Led Smart 1
#26127 Led Inspirations 1
#26128 Led Ibond International A/S 1
#26129 Lectra 1
#26130 Lebeau 1
#26131 Learning Resources 1
#26132 Leapfrog Enterprises 1