Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2002

Ranked by patent count

Showing 10,851–10,900 of 18,242 companies

Rank Company Patents
#10962 Toyo Chemical Co. 1
#10963 Toyo 1
#10964 Townsend Industries 1
#10965 Tower Semiconductors 1
#10966 Towa Chemical Industry Co. 1
#10967 Tour Edge Golf Manufacturing 1
#10968 Touchstone Research Laboratory 1
#10969 Totetu Mfg. Co. 1
#10970 Tosoh Quartz 1
#10971 Tosoh Akzo 1
#10972 Toska Co. 1
#10973 Toshiba Tungaloy Co. 1
#10974 Toshiba Techno Center 1
#10975 Toshiba Monofrax Co. 1
#10976 Toshiba Hokuto Electronics 1
#10977 Toshiba Engineering 1
#10978 Tosetz Co. 1
#10979 Torvec 1
#10980 Torrington Research 1
#10981 Torrey Pines Institute For Molecular Studies 1
#10982 Torrex Equipment 1
#10983 Torrent Trading 1
#10984 Torrent Pharmaceuticals Limited 1
#10985 Torq-Masters 1
#10986 Torotrak (Development) Limited 1
#10987 Topvision Display Technologies 1
#10988 Topseed Technology 1
#10989 Topkey 1
#10990 Topcon Positioning Systems 1
#10991 Toong In Electronic 1
#10992 Toolz 1
#10993 Tonoga 1
#10994 Tong Yang Cement 1
#10995 Tong Lung Metal Industry Co. 1
#10996 Tong Fong Brush Factory Co. 1
#10997 Tonengeneral Sekiyu K.K. 1
#10998 Tonen Chemical 1
#10999 Tone Co. 1
#11000 Tomtec Imaging Systems Gmbh 1
#11001 Tomra Systems Asa 1
#11002 Tomoseis 1
#11003 Tomoe Technical Research Company 1
#11004 Tomkins Industries 1
#11005 Tomey 1
#11006 Tomco2 Equipment 1
#11007 Tomco 1
#11008 Tomarco Contractor Specialties 1
#11009 Tom Richards 1
#11010 Tom King Harmony Products 1
#11011 Tolomatic 1