Means for indicating disagreement between orders given and those carried out

Patents Grantslast 30 patents

  • Information Patent Grant

    Arrangement for monitoring a rudder control system

    • Patent number 4,374,423
    • Issue date Feb 15, 1983
    • Anschutz & Co. GmbH
    • Walter Kundler
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Rudder error detector

    • Patent number 4,055,135
    • Issue date Oct 25, 1977
    • Sperry Rand Corporation
    • Charles R. Wesner
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3082423

    • Patent number 3,082,423
    • Issue date Mar 19, 1963
    • G08 - SIGNALLING
  • Information Patent Grant

    2668285

    • Patent number 2,668,285
    • Issue date Feb 2, 1954
    • G08 - SIGNALLING
  • Information Patent Grant

    2575357

    • Patent number 2,575,357
    • Issue date Nov 20, 1951
    • G08 - SIGNALLING
  • Information Patent Grant

    2241475

    • Patent number 2,241,475
    • Issue date May 13, 1941
    • G08 - SIGNALLING