using compressed air

Patents Grantslast 30 patents

  • Information Patent Grant

    Thermal energy recovery

    • Patent number 9,234,530
    • Issue date Jan 12, 2016
    • Exelis Inc.
    • Keith C. Sneddon
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3754795

    • Patent number 3,754,795
    • Issue date Aug 28, 1973
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3403945

    • Patent number 3,403,945
    • Issue date Oct 1, 1968
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3306677

    • Patent number 3,306,677
    • Issue date Feb 28, 1967
    • B60 - VEHICLES IN GENERAL