Richard A. Graves

Person

  • Virginia Beach, VA, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Aspirator for Air Flow Amplification

    • Publication number 20200025226
    • Publication date Jan 23, 2020
    • United States of America, as Represented by the Secretary of the Navy
    • Aidan J. Cowhig
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Aspirator for Air Flow Amplification

    • Publication number 20190192884
    • Publication date Jun 27, 2019
    • United States of America, as Represented by the Secretary of the Navy
    • Aiden J. Cowhig
    • A62 - LIFE-SAVING FIRE-FIGHTING