TREA

Gildo G. Prosen

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  • Chicago, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable compression ratio engine
    • Patent number 4,148,284
    • Issue date Apr 10, 1979
    • Promac Corporation
    • Gildo G. Prosen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable compression ratio engine
    • Patent number 4,144,851
    • Issue date Mar 20, 1979
    • Promac Corporation
    • Gildo G. Prosen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel vaporizing and mixing device for gasoline engines
    • Patent number 4,092,966
    • Issue date Jun 6, 1978
    • Vortac, Inc.
    • Gildo Prosen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS