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USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 2002

Ranked by patent count

Showing 12,251–12,300 of 18,242 companies

Rank Company Patents
#12373 Rijksuniversiteit Groningen 1
#12374 Rigel Technology 1
#12375 Rieter Scragg Limited 1
#12376 Rieke Packaging Systems Limited 1
#12377 Riegl Laser Measurement Systems Gmbh 1
#12378 Ridg-U-Rak 1
#12379 Riddell 1
#12380 Ricor 1
#12381 Ricon 1
#12382 Ricoh Elemex 1
#12383 Richwood Industries 1
#12384 Richter Precision 1
#12385 Richtek Technology 1
#12386 Richmount Computers Limited 1
#12387 Richco 1
#12388 Richards-Wilcox 1
#12389 Richards Mfg. 1
#12390 Richard Frisse Gmbh 1
#12391 Richard D. Ruiz 1
#12392 Rich Sea-Pak 1
#12393 Rich Electric Wire And Cable Co. 1
#12394 Ricardo 1
#12395 Ribotargets 1
#12396 Ribapharm 1
#12397 Ria-Btr Produktions Gmbh 1
#12398 Rhythm Watch Co. 1
#12399 Rhone-Poulenc Rorer Limited 1
#12400 Rhodia Engineering Plastics S.R.L. 1
#12401 Röhm Gmbh 1
#12402 Rheox 1
#12403 Rheinmetall Landsysteme Gmbh 1
#12404 Rheinmetall Industrie Ag 1
#12405 Rhein Biotech Gesellschaft Fur Neue Biotechnologische Prozesse Und Produkte Mb 1
#12406 Rheem Australia Pty Limited 1
#12407 Rg Delaware 1
#12408 R.F. Tech Co. 1
#12409 Rf Monolithics 1
#12410 Rf Industries Pty 1
#12411 Rexroth Mecman Gmbh 1
#12412 Rexius Forest By-Products 1
#12413 Rexam Cosmetic Packaging 1
#12414 Rexam Beverage Can 1
#12415 Rex International Incorporated 1
#12416 Revcor 1
#12417 Revascular Therapeutics 1
#12418 Retrax Safety Systems 1
#12419 Reticle 1
#12420 Retech Systems 1
#12421 Restek 1
#12422 Restaurant Technologies 1