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

Ranked by patent count

Showing 32,801–32,850 of 106,127 companies

Rank Company Patents
#33113 Dyment Limited 18
#33114 Camino Laboratories 18
#33115 North American Foreign Trading 18
#33116 Proctor & Schwartz 18
#33117 Ebm Elektrobau Mulfingen Gmbh & 18
#33118 Metronic Electronic Gmbh 18
#33119 Pfaff Haushaltmaschinen Gmbh 18
#33120 United Engineering 18
#33121 Bhs-Bayerische Berg-Hutten-Und Salzwerke Ag 18
#33122 Primtec 18
#33123 Voest-Alpine Industrieanlagenbau Gesellschaft M.B.H. 18
#33124 Behr-Industrieanlagen Gmbh & 18
#33125 Philipp Holzmann Ag 18
#33126 Metacon Ag 18
#33127 Marconi Avionics Limited 18
#33128 Richard Hirschmann Radiotechnisches Werk 18
#33129 Joslyn 18
#33130 Etat Francais, Represente Par Le Ministre Des Pos Tes, Destelecommunicati Ons Et De L'Space-Centre National D'Etudes Des Telecommunications (C.N.E.T.) 18
#33131 Okura Kogyo Kabushiki Kaisha 18
#33132 Beckman Industrial 18
#33133 Safer 18
#33134 Tri-Tech Systems International 18
#33135 Arneson Products 18
#33136 Uranit Gmbh 18
#33137 Icaro Olivieri & C. S.P.A. 18
#33138 Protectaire Systems 18
#33139 Precitronic Gesellschaft Fur Feinmechanik Und Electronic Mbh 18
#33140 Simes Societa Italiana Medicinali E Sintetici S.P.A. 18
#33141 Affarsverket Ffv 18
#33142 Oy Lohja Ab 18
#33143 K-Tron International 18
#33144 Graviner Limited 18
#33145 Karl Mengele & Sohne 18
#33146 Bendix Electronics S.A. 18
#33147 Gefitec S.A. 18
#33148 Norden Laboratories 18
#33149 Snyder General 18
#33150 Yaskawa Electric Mfg. Co. 18
#33151 Panafacom Limited 18
#33152 Exploration Logging 18
#33153 Berchem & Schaberg Gmbh 18
#33154 Taga Electric Co. 18
#33155 Stiftelsen Institutet For Mikrov.Ang.Gsteknik Vid Tekniska Hog Skolan I Stockholm 18
#33156 Rheinisch-Westfalisches Elektrizitatswerk Aktiengesellschaft 18
#33157 Budapesti Muszaki Egytem 18
#33158 Gk Technologies 18
#33159 Electro-Nite 18
#33160 Buckman Laboratories 18
#33161 The Tappan 18
#33162 Studsvik Energiteknik Ab 18