Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2017

Ranked by patent count

Showing 19,051–19,100 of 29,974 companies

Rank Company Patents
#19177 Toyko Electron Limited 1
#19178 Toyama Prefecture 1
#19179 Toyama Chemical Co. 1
#19180 Tox Pressotechnik Gmbh & Co. Kg 1
#19181 Townsteel 1
#19182 Townsend Industries 1
#19183 Towerco Staffing 1
#19184 Tower Stool 1
#19185 Tower-Sec 1
#19186 Tower Engineering Solutions 1
#19187 Tour Engine 1
#19188 Tounetsu Co. 1
#19189 Tougas Oilfield Solutions Gmbh 1
#19190 Touchstream Technologies 1
#19191 Touchstone International Medical Science Co. 1
#19192 Toter 1
#19193 Total System Services 1
#19194 Total Raffinage Marketing 1
#19195 Total Raffinage Chimie 1
#19196 Total Petrochemicals Research Feluy 1
#19197 Total Petrochemicals France 1
#19198 Tosoh F-Tech 1
#19199 Tosho 1
#19200 Toshiba Teli 1
#19201 Toshiba Plant Systems & Services 1
#19202 Toshiba Client Solutions Co. 1
#19203 Torxx Kinetic Pulverizer Limited 1
#19204 Torrent Loading Systems 1
#19205 Torrecid, S.A. 1
#19206 Torq/Lite 1
#19207 Tornier Sas 1
#19208 Tornatech 1
#19209 Tornado Spectral Systems 1
#19210 Tormek Ab 1
#19211 Toray Opelontex Co. 1
#19212 Toray Films Europe 1
#19213 Toray Advanced Materials Korea 1
#19214 Toray Advanced Film Co. 1
#19215 Topray Mems 1
#19216 Topper Manufacturing 1
#19217 Topotarget Uk Limited 1
#19218 Topnir Systems Sas 1
#19219 Topical Gear 1
#19220 Topconn Electronic (Kunshan) Co. 1
#19221 Topaz Systems 1
#19222 Top Tier 1
#19223 Top-Co Cementing Products 1
#19224 Tooltech 1
#19225 Tools/400 1
#19226 Toolgen Incorporated 1