Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 1989

Ranked by patent count

Showing 8,751–8,800 of 11,124 companies

Rank Company Patents
#8833 Kgt Giessereitechnik Gmbh 1
#8834 Keystone Camera 1
#8835 Keymed (Medical & Industrial Equipment) Limited 1
#8836 Key Tronic 1
#8837 Kewaunee Scientific 1
#8838 Kew Industri A/S 1
#8839 Keuro Maschinenbau Gesellschaft Mit Beschrankter Haftung & Co. Kommanditgesellschaft 1
#8840 Keuro Maschinebau Gmbh & Co. Kg 1
#8841 Keter Plastic 1
#8842 Ketema 1
#8843 Kerr-Mcgee 1
#8844 Kerr Manufacturing 1
#8845 Kerr Machine 1
#8846 Kerr Glass Manufacturing 1
#8847 Kernforschungsanlage Juelich Gmbh 1
#8848 Keramchemie Gmbh 1
#8849 Kentinental Engineering Limited 1
#8850 Kenrich Petrochemicals 1
#8851 Kenogard Ab 1
#8852 Kenner Parker Toys 1
#8853 Kennedy Van Saup 1
#8854 Kenco Engineering 1
#8855 Kenall Manufacturing 1
#8856 Kemet Electronics 1
#8857 Kellogg Brush Manufacturing 1
#8858 Kelch 1
#8859 Keithley Instruments 1
#8860 Keisei Medical Industrial Co. 1
#8861 Keihin 1
#8862 Keeper Gmbh 1
#8863 Keen 1
#8864 Keelner Limited 1
#8865 Kearney & Trecker 1
#8866 Kearney-National 1
#8867 Kdesign Gmbh 1
#8868 Kb Denver 1
#8869 Kaysersberg, S.A. 1
#8870 Kaydon 1
#8871 Kawneer Company 1
#8872 Kawata Chuck Manufacturing Co. 1
#8873 Kawasaki Steel Techno-Research 1
#8874 Kawasaki Seitetsu Kabushiki Kaisha 1
#8875 Kawasaki Kisen Kaisha 1
#8876 Kawaken Fine Chemicals Co. 1
#8877 Kawaguchi Co. 1
#8878 Kautt & Bux Kg 1
#8879 Katayama Kogyo Co. 1
#8880 Kaspar Wire Works 1
#8881 Kashima Oil Co. 1
#8882 Kasai Kogyo Co. 1