Dilyard Doolin

Person

  • Zephyr Hills, FL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Engine noise reducer

    • Patent number 5,025,889
    • Issue date Jun 25, 1991
    • General Motors Corporation
    • Alan R. Lockwood
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS