| Patents for Millard Romaine |
Patents 31 -
38
of 38
      |
| Number | Date | Patentee | Title | Type |
| 2,173,074 | Sep. 12, 1939 | M. Romaine | Broaching Tool | broaches |
| 2,194,568 | Mar. 26, 1940 | W. Trible, M. Romaine | Broaching Machine | broaching machines |
| 2,203,798 | Jun. 11, 1940 | M. Romaine | Broaching Machine | broaching machines |
| 2,205,277 | Jun. 18, 1940 | H. Horlacher, A.H. Hawley, M. Romaine | Broaching Machine | broaching machines |
| 2,302,575 | Nov. 17, 1942 | E.G. Roehm, M. Romaine | Backlash Eliminator for Spindle Drives | metalworking machine mechanisms |
| 2,484,910 | Oct. 18, 1949 | E.D. Vancil, M. Romaine | Variable Speed Mechanism | metalworking variable speed mechanisms |
| 2,535,957 | Dec. 26, 1950 | E.G. Roehm, M. Romaine | Precision Positioning Mechanism | metalworking machine mechanisms |
| 2,711,114 | Jun. 21, 1955 | E.L. Ritter, M. Romaine | Cross Slide Mechanism | engine lathes |
