Top Companies 1982

Ranked by patent count

Showing 1,101–1,150 of 6,697 companies

Rank Company Patents
#1131 Betz Laboratories 6
#1132 Baldwin Piano & Organ 6
#1134 Aqua-Chem 6
#1135 Anritsu Electric Company Limited 6
#1136 Amchem Products 6
#1137 Amba Marketing Systems 6
#1138 Alfa Romeo S.P.A. 6
#1139 A.E. Staley Manufacturing 6
#1140 Ab Svenska Flaktfabriken 6
#1141 A. B. Chance 6
#1142 Zellweger Uster 5
#1143 Zellweger 5
#1144 Yokohama Kiko Co. 5
#1145 Wright Line 5
#1146 Witco Chemical 5
#1147 Werner & Pfleiderer Gmbh 5
#1148 Wallace Murray 5
#1149 W-K-M Wellhead Systems 5
#1150 Voplex 5
#1151 Von Roll 5
#1152 Voith Getriebe Kg 5
#1153 Verbatim 5
#1154 Velsicol Chemical 5
#1155 Veb Werk Fuer Fernsehelektronik Im Veb Kombinat Mikroelektronik 5
#1156 University Of Utah 5
#1157 University Of Southern California 5
#1158 University Of Iowa 5
#1159 United Air Specialists 5
#1160 Union Special 5
#1161 Union Camp 5
#1162 Uhde Gmbh 5
#1163 Transamerica Delaval 5
#1164 Toyo Boseki Kabushiki Kaisha 5
#1165 Toyama Chemical Co. 5
#1166 Toppan Printing Co. 5
#1167 Toko Co. 5
#1168 Toagosei Chemical Industry Co. 5
#1169 Thorn Emi 5
#1170 Thermatool 5
#1171 The Youngstown Steel Door 5
#1172 The Torrington 5
#1173 The Timken 5
#1174 The Tappan 5
#1175 SUNY Research Foundation 5
#1176 The Pittsburg & Midway Coal Mining 5
#1177 The J. B. Foote Foundry 5
#1178 University Of Washington 5
#1179 Te Ka De Felten & Guilleaume Fernmeldeanlagen Gmbh 5
#1180 Tandy 5
#1181 Taisho Pharmaceutical Co. 5