David A. Mitchell

Person

  • Waterville, MN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Diversity receiver

    • Patent number 10,499,003
    • Issue date Dec 3, 2019
    • DRONE RACING LEAGUE, INC.
    • Lucas J. Tholen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Communication system with distributed receiver architecture

    • Patent number 10,141,996
    • Issue date Nov 27, 2018
    • DRONE RACING LEAGUE, INC.
    • Lucas J. Tholen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Diversity receiver

    • Patent number 9,813,659
    • Issue date Nov 7, 2017
    • DRONE RACING LEAGUE, INC.
    • Lucas J. Tholen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents