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Patents
The Patents we own :

The following U.S. patents relate to the Airloop Principle and the design of TingWall™ :

  • 5,452,552 (Leakproof Framed Panel Curtain Wall System)
  • 5,596,851 (Exterior Wall Perimeters)
  • 5,598,671 (Externally Drained Wall Joint)

    Worldwide patents pending.
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