| Patents for John G. Oliver |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
| | 553,802 | Jan. 28, 1896 | G.W. Drake, J.G. Oliver, G.C. Bardons | Duplex Forming Machine |
 | 555,116 | Feb. 25, 1896 | G.C. Bardons, J.G. Oliver | Automatic Valve Milling Machine |
 | 575,094 | Jan. 12, 1897 | G.C. Bardons, J.G. Oliver, G.W. Drake | Turret lathe |
 | 586,832 | Jul. 20, 1897 | J.G. Oliver, G.C. Bardons | Friction-clutch |
| | 926,761 | Jul. 06, 1909 | J.G. Oliver | Lathe Chuck |
 | 1,224,955 | May 08, 1917 | G.C. Bardons, J.G. Oliver | Automatic Stop Mechanism for Turret Lathe |
| | 1,227,822 | May 29, 1917 | J.G. Oliver | Machine Tool |
 | 1,696,037 | Dec. 18, 1928 | E.J. Hornberger | Automatic chuck and roller feed |
| | 1,699,968 | Jan. 22, 1929 | E.J. Hornberger | Friction Clutch |
| | 1,776,633 | Sep. 23, 1930 | E. Huge, W.L. Libby | Interlocking Control Mechanism |
