Marie A. Johnson

Person

  • Northfield, MN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Interactive medical device booklet

    • Patent number D710014
    • Issue date Jul 29, 2014
    • Aum Cardiovascular, Inc.
    • Marie A. Johnson
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents