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

Top Companies 1997

Ranked by patent count

Showing 12,901–12,950 of 13,859 companies

Rank Company Patents
#12997 Cashcode Company 1
#12998 Cash Engineering Research Pty 1
#12999 Case Western University 1
#13000 Casco Nobel Ab 1
#13001 Cascade Communications 1
#13002 Casappa S.P.A. 1
#13003 Cas Medical Systems 1
#13004 Carver 1
#13005 Carus 1
#13006 Cartridge Actuated Devices 1
#13007 Cartonneries De Thulin S.A. 1
#13008 Carton Drive Enterprises 1
#13009 Cartercopters, L.L.C. 1
#13010 Carter Wallace 1
#13011 Carter Holt Harvey Limited 1
#13012 Carson Products 1
#13013 Carruthers Equipment 1
#13014 Carroll Products And Designs Limited 1
#13015 Carrington Laboratories 1
#13016 Carrier Vibrating Equipment 1
#13017 Carraro S.P.A. 1
#13018 Carr Metal Products 1
#13019 Carr-Griff 1
#13020 Carpin Manufacturing 1
#13021 Carpigiani Group—Ali S.P.A. 1
#13022 Carpco 1
#13023 Carolina Power & Light 1
#13024 Carlton Rose Nurseries 1
#13025 Carlton International Plc. 1
#13026 Carlo Gavazzi Ag 1
#13027 Carlisle Plastics 1
#13028 Carlisle Foodservice Products 1
#13029 Carl Sulberg Gmbh & 1
#13030 Carl Schmale Gmbh & 1
#13031 Carl Kurt Walther Gmbh & Co. Kg 1
#13032 Carl Baasel Lasertechnik Gmbh & Co 1
#13033 Cargill Detroit 1
#13034 Carefree/Scott Fetzer 1
#13035 Care Wise Medical Products 1
#13036 Care Medical Devices 1
#13037 Cardiothoracic Systems 1
#13038 Cardiopulmonary 1
#13039 Cardion 1
#13040 Cardinal Packaging 1
#13041 Cardiac Control Systems 1
#13042 Card-Monroe 1
#13043 Carbite 1
#13044 Capsulit S.P.A. 1
#13045 Capewell Components Company 1
#13046 Cap Snap 1