MICHAEL JOHNSON

Person

  • STAFFORD, VA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Ducted fan propulsion engine

    • Patent number 10,513,333
    • Issue date Dec 24, 2019
    • Spydar Sensors, Inc.
    • Michael Johnson
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents