TREA

Pentti J. Tervola

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  • Lake Worth, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tool bearing rings
    • Patent number 5,070,563
    • Issue date Dec 10, 1991
    • Pentti J. Tervola
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Magnetic rings, bracelets and necklaces
    • Patent number 4,905,335
    • Issue date Mar 6, 1990
    • Pentti J. Tervola
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Driving and steering system
    • Patent number 4,718,508
    • Issue date Jan 12, 1988
    • Pentti J. Tervola
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS