| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 307/650 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 2,375,665 | May 08, 1945 | M. Koulicovitch | Electric Devive for Signaling the Position of a Movable Mark | ||
| 2,670,650 | Mar. 02, 1954 | R.W. Willmotte | Electronic Limit Micrometer | micrometers | |
| 2,685,082 | Jul. 27, 1954 | W.D. Caldwell, W.W. Beman | Position Indicating Device | special purpose gauges | |