TREA

Hans Arnold

Follow

Person

  • Alpnach, CH
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Hot air tool
    • Patent number D631312
    • Issue date Jan 25, 2011
    • Leister Process Technologies
    • Leo Wallimann-Durrer
    • D08 - Tools and hardware
  • Information Patent Grant

    Heating element
    • Patent number D630921
    • Issue date Jan 18, 2011
    • Leister Process Technologies
    • Leo Wallimann-Durrer
    • D08 - Tools and hardware