Top Companies 1997

Ranked by patent count

Showing 351–400 of 13,859 companies

Rank Company Patents
#365 Litton Systems 35
#366 Lisco 35
#367 Kraft Foods Holdings 35
#368 Komatsu 35
#369 Huels Aktiengesellschaft 35
#370 Hercules 35
#371 Fujisawa Pharmaceutical Co. 35
#372 Dow Corning Toray Silicone Company 35
#373 Cummins Engine 35
#374 Citizen Watch Co. 35
#375 British Telecommunications Public Limited 35
#376 Bausch & Lomb Incorporated 35
#377 Amerimas Home Products 35
#378 Zimmer 34
#379 The Boc Group Limited 34
#380 Tetra Laval Holdings & Finance S.A. 34
#381 Steelcase 34
#382 Societe Nationale D'Etude Et De Construction De Moteurs D'Aviation - S.N.E.C.M.A 34
#383 Nippon Soken 34
#384 Nalco Chemical 34
#385 Isp Investments 34
#386 Hubbell Incorporated 34
#388 Zenith Electronics 33
#389 Tristrata Technology 33
#391 Square D 33
#392 Sextant Avionique 33
#393 Mitsubishi Motors 33
#394 Mitsubishi Gas Chemical Company 33
#395 L&P Property Management 33
#396 Lexmark International 33
#397 Glaxo Wellcome 33
#398 Electric Power Research Institute 33
#399 Dallas Semiconductor 33
#400 Board Of Trustees Operating Michigan State University 33
#401 Aluminum Company Of America 33
#402 The Mead 32
#403 Symbios Logic 32
#404 Scimed Life Systems 32
#405 S. C. Johnson & Son 32
#406 Kohler 32
#407 Hyundai Electronics America 32
#408 Goldstar Electron Co. 32
#409 Gen-Probe Incorporated 32
#410 Aisin Aw Co. 32
#411 Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry 32
#412 Aerospatiale Societe Nationale Industrielle 32
#413 The Lubrizol 31
#414 Teac 31
#415 Smith & Nephew 31
#416 Picker International 31