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

Ranked by patent count

Showing 31,051–31,100 of 106,127 companies

Rank Company Patents
#31363 Harmon Industries 19
#31364 E-Tenna 19
#31365 Nexflash Technologies 19
#31366 The Water Heater Industry Joint Research And Development Consortium 19
#31367 Abb Offshore Systems Limited 19
#31368 Hybrid Networks 19
#31369 Gerber Coburn Optical 19
#31370 Krupp Bilstein Gmbh 19
#31371 Introgene B.V. 19
#31372 Porter Athletic Equipment 19
#31373 Sievers Instruments 19
#31374 Badger Limited 19
#31375 Orckit Communications 19
#31376 Corrugated Gear & Services 19
#31377 Topholm & Westermann Aps 19
#31378 Daiichi Denso Buhin Kabushiki Kaisha 19
#31379 Japan National Oil 19
#31380 T-Systems International Gmbh 19
#31381 Matritech 19
#31382 Hygrama Ag 19
#31383 Synkinetics,Inc. 19
#31384 Takamisawa Electric Co. 19
#31385 Jomed Gmbh 19
#31386 Immunotech 19
#31387 Molecular Staging 19
#31388 N. V. Kema 19
#31389 L&N Sales And Marketing 19
#31390 Invisible Fence 19
#31391 G.B. Boucherie, N.V. 19
#31392 Gemini Industries 19
#31393 T/R Systems 19
#31394 General Dynamics Government Systems 19
#31395 Intermagnetics General 19
#31396 Jm Clipper 19
#31397 Pro-Line 19
#31398 Asselin 19
#31399 Goedecke Gmbh 19
#31400 Heidelberg Digital L.L.C. 19
#31401 Texas Recreation 19
#31402 Stoelting 19
#31403 Bernard Matthews Plc 19
#31404 Electro Plasma 19
#31405 Pentech Pharmaceuticals 19
#31406 Appeal Telecom Co. 19
#31407 Softpac Industries 19
#31408 Technogym S.R.L. 19
#31409 Acoustic Imaging Technologies 19
#31410 Kci Konecranes International Plc 19
#31411 Valiant Machine & Tool 19
#31412 Berkeley Products 19