David Hugh

Person

  • Miami, FL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Sinuous balanced tailpipe system

    • Patent number 11,248,511
    • Issue date Feb 15, 2022
    • Active Automotive Group Inc.
    • David Hugh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Sinuous Balanced Tailpipe System

    • Publication number 20210293173
    • Publication date Sep 23, 2021
    • Active Automotive Group Inc. d/b/a Active Auto Werke
    • David Hugh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES