TREA

Roland Henriksson

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  • Nacka, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic impact mechanism
    • Patent number 7,410,010
    • Issue date Aug 12, 2008
    • Atlas Copco Construction Tools AB
    • Roland Stig Henriksson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Valve arrangement in compressed air driven motors
    • Patent number 5,775,196
    • Issue date Jul 7, 1998
    • Atlas Copco Berema AB
    • Roland Henriksson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hydraulic breaking hammer
    • Patent number 5,445,232
    • Issue date Aug 29, 1995
    • Atlas Copco Berema Aktiebolag
    • Osten Brannstrom
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS