Includes The Timken-Detroit Axle Co. (147); Standard 230. Royal McBee Corp-- 181 Includes the McBee Co. (83); Royal Typewriter Co., Inc. (82). Includes the Girdler Corp. (79); Compressed Industrial 251. The Glidden Co. (B) 167 252. The Garrett Corp- 165 253. John B. Pierce Foundation_ 165 260. Power Jets (research and development), Ltd. (Great Britain). 261. Weston Electrical Instrument Corp.. 158 158 262. General Metals Corp Includes Adel Precision Products Corp. (153). 263. Corn Products Refining Co. (A)-. 157 156 264. Daniel and Florence Guggenheim Foundation_ 265. Manning, Maxwell & Moore, Inc. 266. Sprague Electric Co.___ Formerly Sprague Specialties Co. 267. W. R. Grace & Co. (A). Includes Dewey & Almy Chemical Corp. (88); the Davison 156 155 155 154 272. Distaquaine Products, Ltd.. 152 Includes the Distillers Co., Ltd. (Great Britain) (152). 273. Milwaukee Gas Specialty Co-274. Alco Products, Inc.. Formerly American Locomotive Co. 275. Otis Elevator Co.___ 276. American Seating Co... 277. Container Corporation of America_ 278. The De Laval Separator Co.--. 279. Foster Wheeler Corp-- 151 150 148 Includes Baker-Raulong Co. (32). 147 147 147 147 280. Rockwell Manufacturing Co... 147 Formerly Pittsburgh Equitable Edward Valves, Inc. (16); Rockwell Register Corp. (6); 284. Sandoz, Ltd. and Sandoz, A. G. (foreign). 145 286. Daimler-Benz Aktiengesellschaft (Germany). 285. Bendix-Westinghouse Automotive Air Brake Co 287. American Smelting & Refining Co. (A). 288. Compagnie Generale de Telegraphie Sans Fil (France). 289. Leeds & Northrup Co- 299. Fairbanks, Morse & Co. 140 300. The National Supply Co. (B). 140 301. Autogiro Company of America. 139 302. National Malleable & Steel Castings Co 139 303. Beloit Iron Works_. 304. The Cleveland Pneumatic Tool Co.. 305. Courtaulds Ltd. (Great Britain). 306. Infilco, Inc... Formerly International Filter Co. 307. Link-Belt Co... 308. Musher Foundation Inc... 138 138 138 138 138 Includes Link-Belt Speeder Corp. (10) 138 309. Penn Controls, Inc.-- 138 Formerly Penn Electric Switch Co. 310. The Commonwealth Engineering Company of Ohio.. 137 311. Monroe Calculating Machine Co. 137 312. Morgan Construction Co--- 137 313. Reynolds Metals Co. (A). 136 314. Joseph Lucas, Ltd. (Great Britain). 135 315. Mergenthaler Linotype Co. 135 316. Motor Wheel Corp.. 135 317. Waldorf Paper Products Co.. 135 318. General Steel Castings Corp... 134 319. Standard Telephones & Cables Ltd. (Great Britain) 320. Ellis Foster Co.-- 134 133 I. CORPORATIONS WITH OVER 100 PATENTS-continued 321. Selas Corporation of America.. Formerly the Selas Co. 322. Continental Oil Co. (A)____ 326. Byron Jackson Co.. 327. Kaiser Aluminum & Chemical Corp. (A). 133 132 132 131 131 131 131 Formerly Permanente Metals Corp. 328. James R. Kearney Corp-- 131 343. Schlumberger Well Surveying Corp-.-. 122 344. Fides Gesellschaft fur die Verwaltung und Verwertung von Gewer- 120 345. Lever Bros. Co. --- 120 346. Trumbull Electric Manufacturing Co. 120 347. Marathon Corp. (B).. 119 Formerly Marathon Paper Mills Co., includes Northern 359. Armour Research Foundation of Illinois Institute of Technology--- 365. West Virginia Pulp & Paper Co. (A)__ Includes Hinde & Dauch Paper Co. (54). 112 366. The Borden Co. (A). 111 I. CORPORATIONS WITH OVER 100 PATENTS-continued 367. Ekco Products Co___ Formerly the Edward Katzinger Co.; includes Autotyre 368. Lear, Inc. Formerly Lear Avia, Inc. 369. Eureka Williams Corp_-_. Formerly Eureka Vacuum Cleaner Co. 370. Friden Calculating Machine Co., Inc.. 371. The Goodyear Tire & Rubber Co. (A). Includes Goodyear Aircraft Corp. (53). 372. Dunlop Rubber Co., Ltd. (Great Britain). 373. English Electric Co., Ltd. (Great Britain). 374. The Falk Corp-- 375. Landis and Gyr, A. G. (Switzerland) 376. Loewe Radio, Inc.. 377. Refining, Unincorporated. 378. Sutherland Paper Co... 111 111 110 110 110 109 109 109 109 109 109 108 379. Kearney & Trecker Corp.. 107 Includes National Dairy Research Laboratories, Inc. (27); 394. Technicolor, Inc. 101 Includes Technicolor Motion Picture Corp. (101). II. PARTIAL LIST OF CORPORATIONS WITH 75 TO 100 PATENTS Includes Harry Ferguson, Inc. (67); The Massey-Harris Co. (28); Ferguson-Sherman Manufacturing Corp. (2). Includes Minneapolis-Moline Power & Implement Co. (65). 412. National Automotive Fibers, Inc.- 96 Formerly California Cotton Mills Co. 95 99 99 98 98 98 97 96 96 96 II. PARTIAL LIST OF CORPORATIONS WITH 75 TO 100 PATENTS-continued 414. Fairchild Camera & Instrument Corp. Formerly Fairchild Aviation Corp.; includes Fairchild Aerial 417. Bosch, Robert, Gesellschaft mit beschrankter Haftung (Germany)_ 415. Ternstedt Manufacturing Co... 416. United States Slicing Machine Co., Inc. 418. The Bristol Aeroplane Co., Ltd. (Great Britain) 419. Diamond Alkali Co. (B) 420. The Miller Co.. 421. E. W. Bliss Co... 422. The British Petroleum Co. Ltd. (Great Britain), Formerly Anglo-Iranian Oil Co. Ltd. 423. Burndy Engineering Co., Inc. 424. The Eagle-Picher Co. 93 93 93 93 425. Eastman Oil Well Survey Co... Formerly Eagle Picher Lead Co.; includes Ohio Rubber 426. Eversharp, Inc.. Formerly Miehle Printing Press & Manufacturing Co.; includes the Wahl Co. (3). Formerly Marchant Calculating Machine Co. 445. National Standard Co.. 446. Perfex Corp----. 462. Continental Motors Corp. 463. Farbenfabriken Bayer Aktiengesellschaft (Germany). Formerly Farbenfabriken Bayer. 91 91 91 90 90 90 90 90 89 89 89 88 87 |