Magnar J. Grande

Person

  • Metairie, LA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Energy convertion engine

    • Patent number 4,211,076
    • Issue date Jul 8, 1980
    • Magnar J. Grande
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents