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

Top Companies 1989

Ranked by patent count

Showing 7,651–7,700 of 11,124 companies

Rank Company Patents
#7730 Power Conversion 1
#7731 Power Components 1
#7732 Powell Machinery 1
#7733 Potter & Brumfield 1
#7734 Potomac Photonics 1
#7735 Potlach 1
#7736 Posi-Seal International 1
#7737 Posi-Plus Technologies 1
#7738 Porvair 1
#7739 Portex 1
#7740 Porter Sewing Machines 1
#7741 Portec 1
#7742 Portals Engineering Limited 1
#7743 Porta-Nails 1
#7744 Porsche Design Gmbh 1
#7745 Polytech Netting Industries 1
#7746 Polysheet A/S 1
#7747 Polypure 1
#7748 Polynorm N. V. 1
#7749 Polygram Gmbh 1
#7750 Polydex Pharmaceuticals Limited 1
#7751 Polydeck Screen 1
#7752 Politechnika Warszawska 1
#7753 Polifarma S.P.A. 1
#7754 Poli Industria Chimica Spa 1
#7755 Polaroid Corporation, Patent Dept. 1
#7756 Polar Ware 1
#7757 Polar Spring 1
#7758 Pokka 1
#7759 Poclain Hydraulics 1
#7760 Pmi Industries 1
#7761 Plx Technology 1
#7762 Plicon 1
#7763 Plessey Electronic Systems 1
#7764 Platt Saco Lowell 1
#7765 Platinum Pen Co. 1
#7766 Plastronics 1
#7767 Plastofilm Industries 1
#7768 Plastipak Packaging 1
#7769 Plastiflex Company International 1
#7770 Plasticolor 1
#7771 Plas/Steel Products 1
#7772 Plasson Maagan Michael Industries 1
#7773 Plasmon Data Systems 1
#7774 Plasmainvent Ag 1
#7775 Plasma Energy 1
#7776 Plascore 1
#7777 Plasco 1
#7778 Plantronics 1
#7779 Plant Genetic Systems N.V. 1