Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Top Companies 1997

Ranked by patent count

Showing 10,401–10,450 of 13,859 companies

Rank Company Patents
#10491 Malesci Istituto Farmacobiologico S.P.A. 1
#10492 Malcam 1
#10493 Makino 1
#10494 Maine Medical Center Research Institute 1
#10495 Maha Maschinenbau Haldenwang Gmbh & Co. Kg 1
#10496 Magtek 1
#10497 Magnum Industries 1
#10498 Magnetics International 1
#10499 Magnetbahn Gmbh 1
#10500 Magnet-Physik Dr. Steingroever Gmbh 1
#10501 Magnet-Motor Gesellschaft Fuer Magnetmotorische Technik Mbh 1
#10502 Magneco/Metrel 1
#10503 Magnadyne 1
#10504 Magna Lomason 1
#10505 Magellan Technology Pty 1
#10506 Magellan Group 1
#10507 Mag Technology Co. 1
#10508 Maersk Medical A/S 1
#10509 Madza Motor 1
#10510 Madge Networks Limited 1
#10511 Mactavish Machine Manufacturing 1
#10512 Macrochem 1
#10513 Macro Engineering & Technology 1
#10514 Macpod Enterprises 1
#10515 Macdonald, Dettwiler And Associates 1
#10516 Mac Tools 1
#10517 Maasland N.V. 1
#10518 M2000 1
#10519 M. Kamenstein 1
#10520 M-K Rail 1
#10521 M-I Drilling Fluids L.L.C. 1
#10522 M-I Drilling Fluids 1
#10523 M & G Partners, Llp 1
#10524 M & D Balloons 1
#10525 M. Argueso & Company 1
#10526 Lyons Industries 1
#10527 Lyonnaise Des Eaux 1
#10528 Lynntech 1
#10529 Lydall 1
#10530 Lyall Assemblies 1
#10531 Luxar 1
#10532 Lux Products 1
#10533 Luther Medical Products 1
#10534 Lupin Laboratories Limited 1
#10535 Luossavaara-Kiirunavaara Ab 1
#10536 Lunker Lure Products 1
#10537 L'Unite Hermetique 1
#10538 Lung Sun Plastic & Metal Factory Limited 1
#10539 Lund Industries 1
#10540 Lunax Company Limited 1