Fred A. Steffen

Person

  • Shakopee, MN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Total air temperature probe

    • Patent number D587610
    • Issue date Mar 3, 2009
    • Rosemount Aerospace Inc.
    • Kevin J. Benning
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Total air temperature probe having improved deicing heater error pe...

    • Patent number 7,357,572
    • Issue date Apr 15, 2008
    • Rosemount Aerospace Inc.
    • Kevin J. Benning
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Total air temperature probe

    • Patent number D566595
    • Issue date Apr 15, 2008
    • Rosemount Aerospace Inc.
    • Kevin J. Benning
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Total air temperature probe

    • Patent number D548634
    • Issue date Aug 14, 2007
    • Rosemount Aerospace Inc.
    • Kevin J. Benning
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Total air temperature probe

    • Patent number D545227
    • Issue date Jun 26, 2007
    • Rosemount Aerospace Inc.
    • Kevin J. Benning
    • D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents