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

Top Companies All Time

Ranked by patent count

Showing 25,101–25,150 of 106,127 companies

Rank Company Patents
#25413 Hauser 24
#25414 Communications Research Laboratory, Ministry Of Posts And Telecommunications 24
#25415 Plus Endoprothetik Ag 24
#25416 Fuji Yakuhin Kogyo Kabushiki Kaisha 24
#25417 Schonstedt Instrument 24
#25418 Rega Stichting, V.Z.W. 24
#25419 Riva Sports 24
#25420 Uniphase 24
#25421 Eastman Machine 24
#25422 Pierce Chemical 24
#25423 Alcatel Kabel Ag & 24
#25424 Vits Maschinenbau Gmbh 24
#25425 Tropel 24
#25426 Manco 24
#25427 Brantford Chemicals 24
#25428 Padco 24
#25429 Goulds Pumps, Incorporated 24
#25430 Vtel 24
#25431 Laser Alignment 24
#25432 Hi-Speed Checkweigher Co. 24
#25433 Dentsply G.M.B.H. 24
#25434 Simplicity Manufacturing 24
#25435 Kumho & Co. 24
#25436 Dura Pharmaceuticals, Icn. 24
#25437 Central Soya Company 24
#25438 Seneca Sports 24
#25439 Sinco Engineering, S.P.A. 24
#25440 Precision Handling Devices 24
#25441 Quadlux 24
#25442 Tamglass Engineering Oy 24
#25443 Hemasure 24
#25444 Stewart & Stevenson Services 24
#25445 Amada Mfg America 24
#25446 Laser Products 24
#25447 Cooper Automotive Products 24
#25448 Mascotech 24
#25449 Krupp Corpoplast Maschinenbau Gmbh 24
#25450 Rexam Plastics 24
#25451 Unipat Ag 24
#25452 Gt Bicycles 24
#25453 Gb Electric Incorporated 24
#25454 Recovery Engineering 24
#25455 Hanover Catalog Holdings 24
#25456 Somatogen 24
#25457 Environmental Elements 24
#25458 Schwarzkopf Technologies 24
#25459 Santoku Metal Industry Co. 24
#25460 Ready Metal Manufacturing 24
#25461 C. A. Greiner & Sohne Gesellschaft M.B.H. 24
#25462 Usa Digital Radio Partners, Lp 24