TREA

VGT TECHNOLOGIES INC

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  • CALGERY, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toroidal engine with variable displacement volume
    • Patent number 7,341,041
    • Issue date Mar 11, 2008
    • VGT Technologies Inc.
    • Rudolf R. Pekau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable geometry toroidal engine
    • Patent number 6,546,908
    • Issue date Apr 15, 2003
    • VGT Technologies, Inc.
    • Rudolf R. Pekau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES