| All Patents in class 33/517 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 1,439,321 | Dec. 19, 1922 | W.M. Page | Bearing Gauge | measurement gauges |
| 1,656,302 | Jan. 17, 1928 | C.S. Swaney | Bearing Clearance Micrometer | micrometers |
| 1,839,596 | Jan. 05, 1932 | C.N. Rouse | Micrometer | micrometers |
| 2,134,372 | Oct. 25, 1938 | T.A. Olson | Gauge | measurement gauges |
| 2,807,973 | Oct. 01, 1957 | H.J. Siekmann, W.H. Meyer, administrator, W.R. Meyer, deceased (estate of) | Apparatus for Manufacturing Crankshafts Automatically | crankshaft lathes |
| 5,347,723 | Sep. 20, 1994 | G.W. Russell | Air Bearing Control System | |
