Top Companies 1997

Ranked by patent count

Showing 4,801–4,850 of 13,859 companies

Rank Company Patents
#4871 Watlow Electric Manufacturing 2
#4872 Waters Investments Limited 2
#4873 Washington Biotech 2
#4874 Wasagchemie Sythen Gmbh 2
#4875 Warn Industries 2
#4876 Walter Lorenz Surgical 2
#4877 Walter Ag 2
#4878 Wall Data Incorporated 2
#4879 Walker Systems 2
#4880 Wald Manufacturing Co. 2
#4881 Wakai Holdings Co. 2
#4882 Wagner Electronic Products 2
#4883 Vulcan Materials 2
#4884 Vu Ryte 2
#4885 Vtel 2
#4886 Voxel 2
#4887 Vorwerk Electrowerke Stiftung & Co. Kg 2
#4888 Vortec 2
#4889 Von Roll Umwelttechnik Ag 2
#4890 Volunteers For Medical Engineering 2
#4891 Vmi Epe Holland B.V. 2
#4892 Vivorx 2
#4893 Vits Maschinenbau Gmbh 2
#4894 Vitesse Semiconductor 2
#4895 Vitatron Medical B. V. 2
#4896 Vital Tech 2
#4897 Visual Impact Films 2
#4898 Vision Iii Imaging 2
#4899 Visibelle Derma Institute 2
#4900 Virtual Machine Works 2
#4901 Virotex 2
#4902 Viropharma Incorporated 2
#4903 Virginia Polytechnic Institute And State University 2
#4904 Virbac 2
#4905 Viral Technologies 2
#4906 Vingmed Sound A/S 2
#4907 Viewlogic Systems 2
#4908 View Engineering 2
#4909 Videologic Limited 2
#4910 Vicor 2
#4911 Viam (All Russian Institute Of Aviation Materials) 2
#4912 Vestil Manufacturing 2
#4913 Very Inventive Physicians 2
#4914 Versatron 2
#4915 Verreries Pochet Et Du Courval 2
#4916 Vernay Laboratories 2
#4917 Venice Trading Co. 2
#4918 Velocity Systems 2
#4919 Vektek 2
#4920 Vectra Fitness 2