| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 377/53 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 2,940,365 | Jun. 14, 1960 | J.C. Drader | Control Apparatus | machine tool controls | |
| 4,103,427 | Aug. 01, 1978 | R.E. Ledley, III | Electronic Digital Micrometer | micrometers | |
| 4,154,396 | May 15, 1979 | E.E. Kirkham | Digital Data Reader | machine tool controls | |
| 4,255,861 | Mar. 17, 1981 | H. Suwa, K. Nakata | Electrically Digital Display Micrometer | micrometers | |