Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 1997

Ranked by patent count

Showing 10,651–10,700 of 13,859 companies

Rank Company Patents
#10741 La Francaise Des Jeux 1
#10742 La Cellulose Du Pin 1
#10743 La Calhene 1
#10744 L2B Environmental Systems 1
#10745 L. Schuler Gmbh 1
#10746 L. Perrigo 1
#10747 L & C Steinmuller Gmbh 1
#10748 L. A. Dreyfus 1
#10749 Kyushu Noritake Co. 1
#10750 Kyushu Hitachi Maxell 1
#10751 Kyowa Metal Works Co. 1
#10752 Kyoritsu Gokin Mfg. Co. 1
#10753 Kyorin Seiyaku Kabushiki Kaisha 1
#10754 Kyorin Pharmaceutical Co. 1
#10755 Kyoraku Co. 1
#10756 Kyoeisha Chemical Co. 1
#10757 Kyoei Steel Co. 1
#10758 Kyoei Sangyo Co. 1
#10759 Kwong Fei Expectation Electronic Co. 1
#10760 Kwik Lok 1
#10761 Kwangju Electronics Co. 1
#10762 Kvm Technologies 1
#10763 Kvaerner Process Systems A.S. 1
#10764 K.V. Pharmaceutical 1
#10765 Kussmaul Electronics 1
#10766 Kusch & Co. Sitzmobelwerke Gmbh & Co. Kg 1
#10767 Kurt Manufacturing Company 1
#10768 Kurt H. Volk 1
#10769 Kunz Gmbh 1
#10770 Kunimori Kagaku Co. 1
#10771 Kunimine Industries Co. 1
#10772 Kumho Tire Co. 1
#10773 Kuka Wehrtechnik Gmbh 1
#10774 Kuhlman Electric 1
#10775 Kubota Iron Works Co. 1
#10776 Ktr Kupplungstechnik Gmbh 1
#10777 Ksp 1
#10778 Ksk Co. 1
#10779 Ks Aluminium-Technologie Gmbh 1
#10780 Kryptonics 1
#10781 Kryos Energy 1
#10782 Krupp Maschinentechnik Gesellschaft Mit Beschrankter Haftung 1
#10783 Krupp Kautex Maschinenbau Gmbh 1
#10784 Krupp Corpoplast Maschinenbau Gmbh 1
#10785 Kruger A/S 1
#10786 Kruger 1
#10787 Kronos 1
#10788 Krones Ag 1
#10789 Kriton Medical 1
#10790 Krd 1