Major-General
* 10th of February 1893
† 13th of September 1988
(USAAF/USAF)
| 1940-11-16 | Temporary Lieutenant-Colonel |
| 1941-04-18 | Lieutenant-Colonel (Army of the United States) |
| 1941-10-15 | Lieutenant-Colonel |
| 1942-01-05 | Temporary Colonel |
| 1942-02-01 | Colonel (Army of the United States) |
| 1942-10-31 | Brigadier-General (Army of the United States) |
| 1947-02-23 | Brigadier-General |
| 1947-10-01 | Temporary Major-General |
| 1949-02-19 | Major-General (Dated back to 1942-12-19) |
| 1940-XX-XX | – | 1945-XX-XX | Chief of the Experimental Engineering Section |
| 1945-01-XX | – | 1945-XX-XX | Commandant of Army Air Forces Engineering School |
| 1946-09-XX | – | 1947-01-XX | Commander Pacific Air Service Command |
| 1947-08-XX | – | 1947-10-XX | Deputy Chief of Research & Engineering Division, Office of the Assistant Chief of Air Staff for Material |
| 1947-10-XX | – | 1949-10-XX | Director of Research & Development, Air Material Command. |
| 1949-10-XX | – | Assistant Deputy Chief of Staff for Material, Air Force headquarters | |
| 1952-02-XX | – | 1954-01-31 | Director of Human Resources Institute, Air University |
| 1954-01-31 | Retired |