From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
List of patent applications with their corresponding numbers, patentees, and titles.
| Identifier | ExFiles\Box 147\3\ scan0098 | |
| Date | 10th June 1938 guessed | |
| No. Patentee Title. 15111 Junkers Flugzeug-und- De-aerating of the Motorenwerke A.G fuel supply of internal combustion engines. 15606 " " " " 15633 E.Rothfeld Variable-transmission gears. 15257 A.R.S utherland and Vehicle wheel N.McGregor suspensions. 15493 Typhoon Manufacturing Co. Superchargers for Inc. internal combustion engines ---o--- It should be noted that it is not possible to obtain further information regarding the above until or unless the applications are completed and published. ------------------------ | ||