Top Companies 1989

Ranked by patent count

Showing 1,801–1,850 of 11,124 companies

Rank Company Patents
#1843 Triten 5
#1844 Trio Kabushiki Kaisha 5
#1845 Tri Tool 5
#1846 Tri-Tech Systems International 5
#1847 Tp Orthodontics 5
#1848 Tornbloms Kvalitetskontroll Ab 5
#1849 Tonen Sekiyukagaku Kabushiki Kaisha 5
#1850 Tokyo Gas Co. 5
#1851 Toho Rayon Co. 5
#1852 Toda Kogyo 5
#1853 Tocco 5
#1854 Threebond Co. 5
#1855 Those Characters From Cleveland 5
#1856 Thomson Composants Militaires Et Spatiaux 5
#1857 Thomas J. Lipton Co., 5
#1858 Therma-Tru 5
#1859 The University Of Sydney 5
#1860 The University Of Miami 5
#1861 The State Of Israel Ministry Of Defence Israel Military Industries 5
#1862 The Sherwin-Williams 5
#1863 The Pace Collection 5
#1864 The Harshaw Chemical 5
#1865 The Gorman-Rupp 5
#1866 The Foundation: The Research Institute Of Electric And Magnetic Alloys 5
#1867 The Fletcher-Terry Company 5
#1868 The Duriron Company 5
#1869 The Devilbiss 5
#1870 The Corporate Communications Group 5
#1871 The Cloverline 5
#1872 The Cannon Company 5
#1873 The Brandt Companies 5
#1874 University Of Arkansas 5
#1875 The Armstrong Rubber 5
#1876 Tetra Pak International Ab 5
#1877 Teroson Gmbh 5
#1878 Syracuse China 5
#1879 Switchcraft 5
#1880 Super Sagless 5
#1881 Sunstar Giken 5
#1882 Sun Refining And Marketing 5
#1883 Sumitomo Naugatuck Co. 5
#1884 Sturm, Ruger & Company 5
#1885 Standard Register 5
#1886 Standard Microsystems 5
#1887 Staar S.A. 5
#1888 St Dupont 5
#1889 Ssmc 5
#1890 Ss Pharmaceutical Co. 5
#1891 Srchemical Co. 5
#1892 Spinner Gmbh Elektrotechnische Fabrik 5