Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Companies

Top Companies 1989

Ranked by patent count

Showing 10,751–10,800 of 11,124 companies

Rank Company Patents
#10835 Audio-Technica U.S. 1
#10836 Audimax 1
#10837 Aubex 1
#10838 Ats Automation Tooling Systems 1
#10839 Atrium Structures 1
#10840 Atomic Energy Of Canada Limited/Ènergie Atomique Du Canada Limitèe 1
#10841 Atom 1
#10842 Atlas Sound, Division Of American Trading & Production 1
#10843 Atlantic Research Group 1
#10844 Atlanta Cutlery 1
#10845 Atlanta Attachment 1
#10846 Athena Industries 1
#10847 Ateliers Reunis Caddie (Societe Anonyme) 1
#10848 Atec-Weiss Gmbh & Co. Kg 1
#10849 Atari Games 1
#10850 Atari 1
#10851 A.T. Cross Company 1
#10852 Asturiana De Zinc, S.A. 1
#10853 Astronics 1
#10854 Astronautics Corporation Of America 1
#10855 Astro-Valcour, Incorporated 1
#10856 Astra-Vent Ab 1
#10857 Aster Co. 1
#10859 Associated Engineering Italy S.P.A. 1
#10860 Asm-Fico Tooling B.V. 1
#10861 Asm Assembly Automation 1
#10862 Asm America 1
#10863 Asm 1
#10864 Asia Oil Company Limited 1
#10865 Ashlock Company, A Division Of Vistan 1
#10866 Ashcombe Products 1
#10867 Ash Medical Systems 1
#10868 Ash Grove Cement 1
#10869 Asea Electric 1
#10870 Asea Ab 1
#10871 Asd 1
#10872 Ascom Hasler Ag 1
#10873 Ascension Technology 1
#10874 Asc Machine Tools 1
#10875 Asarco 1
#10876 Asama Chemical Co. 1
#10877 Asai Germanium Research Institute Co. 1
#10878 Asahi Seimitsu Kabushiki Kaisha 1
#10879 Asahi Seiko Co. 1
#10880 Asahi Research 1
#10881 Asahi Medical Co. 1
#10882 Asahi Kogaku Kabushiki Kaisha 1
#10883 Asahi Fiber Glass Co. 1
#10884 A/S Tomra Systems 1
#10885 A/S Raufoss Ammunisjonsfabrikker 1