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

Top Companies 1989

Ranked by patent count

Showing 8,551–8,600 of 11,124 companies

Rank Company Patents
#8633 Ling Electronics 1
#8634 Linear 1
#8635 Lindsey Manufacturing 1
#8636 Lincoln Brass Works 1
#8637 Limitorque 1
#8638 Limitinstant Limited 1
#8639 Limited Liability Company “Solvex” 1
#8640 Limax Electronics Co. 1
#8641 Ligon Brothers Manufacturing 1
#8642 Ligitek Electronics Co. 1
#8643 Lights Of America 1
#8644 Lightning Location And Protection 1
#8645 Lift Verkaufsgerate Gesellschaft M.B.H. 1
#8646 Lifestyle International 1
#8647 Lifelines Technology 1
#8648 Lifecodes 1
#8649 Life Resonances 1
#8650 Lieder Maschinenbau Gmbh & Co Kg 1
#8651 Liebherr-Verzahntechnik Gmbh 1
#8652 Liburdi Engineering Limited 1
#8653 Liberty Industries 1
#8654 Liberty Glass 1
#8655 Lfe 1
#8656 Lexalite International 1
#8657 Lewmar Mrine Limited 1
#8658 Level 1 Technologies 1
#8659 L'Etat Francais, Represente Par Le Delegue General Pour L'Armement 1
#8660 Lescarden 1
#8661 Les Produits Associes Lpa, S.A. 1
#8662 Les Produits Associes-Lpa Broxo S.A. 1
#8663 Les Laboratoires Meram 1
#8664 Les Industries Provinciales Limitee 1
#8665 Les Entreprises Tritton Ltee 1
#8666 Leonhard Kurz Gmbh & Co. Kg 1
#8667 Leonard Medical 1
#8668 Leocor 1
#8669 Leitner S.P.A. 1
#8670 Leichtung 1
#8671 Lee County Mosquito Control District 1
#8672 Lee C. Moore 1
#8673 Ledex 1
#8674 Lederle (Japan) 1
#8675 Ledan 1
#8676 Lectron Products 1
#8677 Lectrolarm Custom Systems 1
#8678 Lechler Gmbh 1
#8679 Lec 1
#8680 Leber Co. 1
#8681 Leatherman Tool Group 1
#8682 L.E. Johnson Products 1