TREA

Harmel Automation, Inc.

Follow

Organization

  • Arlington, TX, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Window screen frame
    • Patent number 5,881,525
    • Issue date Mar 16, 1999
    • Harmel Automation, Inc.
    • Harry M. Riegelman
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS