Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 1997

Ranked by patent count

Showing 12,101–12,150 of 13,859 companies

Rank Company Patents
#12194 Emilsider Meccanica S.P.A. 1
#12195 Emil Flachsmann Ag 1
#12196 Emco Wheaton Gmbh 1
#12197 Embrex 1
#12198 Embolx 1
#12199 Em 1
#12200 Eltek S.P.A. 1
#12201 Elsa 1
#12202 Elringklinger Ag 1
#12203 Elop Electro-Optics Industries 1
#12204 Elonex Plc 1
#12205 Elna Co. 1
#12206 Elmwood Sensors 1
#12207 Ellenberger & Poensgen Gmbh 1
#12208 Elkem Technology A/S 1
#12209 Elkem Aluminium Ans 1
#12210 Eljer Manufacturing 1
#12211 Elitegroup Computer Systems Co. 1
#12212 Elio Cavagna S.R.L. 1
#12213 Elgin National Industries 1
#12214 Elettroplastica S.P.A. 1
#12215 Elephant Chain Block Co. 1
#12216 Elektrieiteit Voor Goederenbehandeling Marine En Industrie In Het Kort Egemin Naamloze Vennootschap 1
#12217 Electrosols 1
#12218 Electroscope 1
#12219 Electroplating Technologies 1
#12220 Electronique Serge Dassault 1
#12221 Electronics & Space 1
#12222 Electronics For Imaging 1
#12223 Electronic Retailing Systems International 1
#12224 Electronic De-Scaling 2000 1
#12225 Electrolux S.A.R.L. 1
#12226 Electrolux Outdoor Products Limited 1
#12227 Electroline 1
#12228 Electrodomesticos Solac, S.A. 1
#12229 Electrochemicals 1
#12230 Electro Static Technology 1
#12231 Electro Plasma 1
#12232 Electro-Petroleum 1
#12233 Electro-Optical Sciences 1
#12234 Electro Optic Systems Pty Limited 1
#12235 Electro-Films Incorporated 1
#12236 Electro Chemical Holdings Societe Anonyme 1
#12237 Electro-Biology 1
#12238 Electric Power Development Co. 1
#12239 Electric Mobility 1
#12240 Eldre 1
#12241 Eldim 1
#12242 Eldec 1
#12243 Elbex Video 1