Cyril T. Ricke Sr.

Person

  • Itasca, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Shutter and awning device

    • Patent number 4,294,302
    • Issue date Oct 13, 1981
    • Security Shutter Corp.
    • Cyril T. Ricke
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS