Leif Pran Marwede

Person

  • Suwanee, GA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Drum and drum assemblage

    • Patent number 7,423,210
    • Issue date Sep 9, 2008
    • Leif Pran Marwede
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents