Lavern L. Wintrone

Person

  • Barron, WI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Casement window operator

    • Patent number 5,815,984
    • Issue date Oct 6, 1998
    • Wright Products Corp.
    • Benjamin L. Sheets
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES