Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2003

Ranked by patent count

Showing 14,101–14,150 of 18,594 companies

Rank Company Patents
#14229 Marvin Lumber And Cedar Company 1
#14230 Maruo Calcium Co. 1
#14231 Martor-Argentax E.H. Beermann Kg 1
#14232 Martinrea Industries 1
#14233 Martin Sheet Metal 1
#14234 Martin Professional Aps 1
#14235 Martin Marietta Materials 1
#14236 Martin Door Manufacturing 1
#14237 Martin-Baker Aircraft Co. 1
#14238 Martin Automatic 1
#14239 Martin Audio Limited 1
#14240 Marshall University Research 1
#14241 Marsh-Mcbirney 1
#14242 Marposs, S.P.A. 1
#14243 Marlow Industries 1
#14244 Marks Controls 1
#14245 Markport Limited 1
#14246 Markettools 1
#14247 Marketswitch 1
#14248 Marketing And Creative Sales 1
#14249 Marketcore.Com 1
#14250 Markes International Limited 1
#14251 Marker Gene Technologies 1
#14252 Markem Technologies Limited 1
#14253 Markel 1
#14254 Maritrans 1
#14255 Maritime Hydraulics As 1
#14256 Marine Structure Consultants (Msc) B.V. 1
#14257 Marine Hardware 1
#14258 Marine Biotechnology Institute Co. 1
#14259 Marinco 1
#14260 Marel Hf 1
#14261 Marconi Uk Intellectual Property 1
#14262 Marconi Medical Systems 1
#14263 Marconi Communications Spa 1
#14264 Marchball 1
#14265 Marchant Schmidt 1
#14266 March Networks 1
#14267 Marburg Technology 1
#14268 Marantec Antriebs-Und Steuerungstechnik Gmbh & Co. Produktions Kg 1
#14269 Mapei S.P.A. 1
#14270 Map Medizin-Technologie Gmbh 1
#14271 Manugistics 1
#14272 Manufacturing And Technology Conversion International 1
#14273 Manufacture D'Appareillage Electrique De Cahors 1
#14274 Manoir Industries 1
#14275 Mannkind 1
#14276 Mannesmann Rexroth Ag 1
#14277 Manitowoc Crane Companies 1
#14278 Maniabarco 1