TREA

Stig Redgert

Follow

Person

  • Goteborg, SE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Detector for duct channel
    • Patent number D560532
    • Issue date Jan 29, 2008
    • Calectro AB
    • Jörgen Sahibzada
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Detector for duct channel
    • Patent number D553529
    • Issue date Oct 23, 2007
    • Calectro AB
    • Jörgen Sahibzada
    • D10 - Measuring, testing, or signalling instruments