Robert G. Spindler

Person

  • Eden Prairie, MN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Repair of insulating glass units

    • Patent number 7,134,251
    • Issue date Nov 14, 2006
    • Cardinal IG Company
    • Benjamin J. Zurn
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Repair of insulating glass units

    • Patent number 6,804,924
    • Issue date Oct 19, 2004
    • Cardinal IG Company
    • Benjamin J. Zurn
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents