Andrew K. Thomforde

Person

  • Goodhue, MN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Personal descent system

    • Patent number 10,792,520
    • Issue date Oct 6, 2020
    • D B INDUSTRIES, LLC
    • Michael A. Boraas
    • A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents