Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Companies

Top Companies All Time

Ranked by patent count

Showing 31,001–31,050 of 106,127 companies

Rank Company Patents
#31313 Circuit Breaker Industries 19
#31314 Pettibone 19
#31315 Digene 19
#31316 Placontrol 19
#31317 Excel Precision 19
#31318 Toyo Radiator Co. 19
#31319 Grand Haven Stamped Products 19
#31320 Martin Door Manufacturing 19
#31321 Forskningscenter Riso 19
#31322 Merrimac Industries 19
#31323 University Of Wales College Of Medicine 19
#31324 Mobience 19
#31325 Adaptive Optics Associates 19
#31326 Nanoset 19
#31327 Prosoft International 19
#31328 Stanley Furniture Company 19
#31329 Thinking Outside, L.L.P. 19
#31330 Oriol 19
#31331 Microtune (San Diego) 19
#31332 Avici Systems 19
#31333 National Aerospace Laboratory Of Japan 19
#31334 Microwave Ovens Limited 19
#31335 Fallon Luminous Products 19
#31336 Chervon International Trading 19
#31337 Beckett 19
#31338 I.D.M. Immuno-Designed Molecules 19
#31339 Telasic Communications 19
#31340 Information Decision Technologies 19
#31341 Talleres De Escoriaza, S.A. 19
#31342 Vertex Standard Co. 19
#31343 Tractech 19
#31344 Duraswitch Industries 19
#31345 Hell Gravure Systems Gmbh 19
#31346 Jouan 19
#31347 Briggs & Stratton Power Products Group 19
#31348 Virata Limited 19
#31349 Boc Edwards Technologies Limited 19
#31350 R. T. Alamo Ventures I 19
#31351 Bombardier-Nordtrac Oy 19
#31352 Wavex 19
#31353 Gallet Sa 19
#31354 Eaglestone Partners I 19
#31355 Stranco 19
#31356 Dialysis Systems 19
#31357 Petroleum Geo-Services As 19
#31358 Kaneda Kikai Seisakusho, Co. 19
#31359 Astaris L.L.C. 19
#31360 Societe Cooperative De Production Bourgeois 19
#31361 Ppt Vision 19
#31362 Rieter Automotive (International) Ag 19