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Spherical Propulsion, LLC

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  • Rancho Santa Margarita, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spherical internal combustion engine
    • Patent number 6,325,038
    • Issue date Dec 4, 2001
    • Spherical Propulsion, LLC
    • James A. Millett
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

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