Top Companies 1989

Ranked by patent count

Showing 1,751–1,800 of 11,124 companies

Rank Company Patents
#1792 Belanger 6
#1794 Bando Chemical Industries 6
#1795 Baldwin Hardware 6
#1796 Baker Oil Tools 6
#1797 Baker Cummins Pharamaceuticals 6
#1798 Babcock Industries 6
#1799 Asmo Co. 6
#1800 Asea Stal Ab 6
#1801 Aro 6
#1802 Arco Chemical 6
#1803 Arch Development 6
#1804 Andrew 6
#1805 Anderson Strathclyde Plc 6
#1806 Anadrill 6
#1807 Amway 6
#1808 Ametek 6
#1809 American Optical 6
#1810 Allied Products 6
#1811 Alco Industries 6
#1812 Alcatel 6
#1813 Ag Fur Industrielle Elektronik Agie 6
#1814 Advanced Cardiovascular Systems 6
#1815 Acushnet 6
#1816 Acf Industries Incorporated 6
#1817 A. B. Chance 6
#1818 3 T S.P.A. 6
#1819 Zymogenetics 5
#1820 Zimmer 5
#1821 Yissum Research Development Company Of The Hebrew University Of Jerusalem 5
#1822 Yamada Chemical Co. 5
#1823 Wyle Laboratories 5
#1824 Willi Studer Ag 5
#1825 Wilhelm Hegenscheidt Gesellschaft Mbh 5
#1826 Wiesmoor-Gartnerie Und Baumschule Gmbh 5
#1827 Westinghouse Canada 5
#1828 Wagner Spray Tech 5
#1829 Wacom Co. 5
#1830 Vulkor Incorporated 5
#1831 Vexcel 5
#1832 Vesuvius Crucible 5
#1833 Vepa Ag 5
#1834 Veglia Borletti S.R.L. 5
#1835 Vanderbilt University 5
#1836 Usg Interiors 5
#1837 University Of Kentucky 5
#1838 Uniroyal Chemical Ltd./Ltee 5
#1839 Under Sea Industries 5
#1840 Tsudakoma Kogyo 5
#1841 Trw United-Car Gmbh & Co. Kg 5
#1842 Trw Cam Gears Limited 5