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

Ranked by patent count

Showing 10,151–10,200 of 18,594 companies

Rank Company Patents
#10263 American Saw & Mfg. 2
#10264 American Moto Products 2
#10265 American Megatrends 2
#10266 American Electronics Components 2
#10267 American Dental Association Health Foundation 2
#10268 American Airlines 2
#10269 Amei Technologies 2
#10270 Amcol International 2
#10271 Ambient 2
#10272 Amarr Garage Doors 2
#10273 Amarillo Biosciences 2
#10274 Amalgamated Research 2
#10275 Am-Gold Products 2
#10276 Alzo International 2
#10277 Alvey Systems 2
#10278 Altocom 2
#10279 Alto-Shaam 2
#10280 Altman Stage Lighting Co. 2
#10281 Alticor 2
#10282 Alstom (Schweiz) Ag 2
#10283 Alsons 2
#10284 Alpla Werke Alwin Lehner 2
#10285 Alphatech Co. 2
#10286 Alpha-Western 2
#10287 Alon Group 2
#10288 Aloka Co. 2
#10289 Alm Development 2
#10290 Alltech 2
#10291 Alligator Ventilfabrik Gmbh 2
#10292 Alliedsignal Bremsbelag Gmbh 2
#10293 Alliance Semiconductor 2
#10294 Alliance Machine Systems International 2
#10295 Allen Engineering 2
#10296 Allan Block 2
#10297 All-Type Welding & Fabrication 2
#10298 All Season Toys 2
#10299 All-Glass Aquarium Company 2
#10300 Alkar-Rapidpak 2
#10301 Alizyme Therapeutics Limited 2
#10302 Alilife Industrial Co. 2
#10303 Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California 2
#10304 Alert Stamping & Manufacturing Co. 2
#10305 Alcor Micro 2
#10306 Alcon Laboratories 2
#10307 Alchemix 2
#10308 Alberee Products 2
#10309 Albany Medical College 2
#10310 Alamo Group 2
#10311 Aladdin Engineering And Manufacturing 2
#10312 Alacritech 2