Lyn W. Hartl

Person

  • Medford, WI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Entry door system

    • Patent number 5,022,206
    • Issue date Jun 11, 1991
    • Weather Shield Mfg., Inc.
    • Edward L. Schield
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS