ETOBICOKE, Ontario — Covertech announced that it has been granted U.S. Patent No. 8,221,871, the company’s third patent for its rFoil insulation. This follows the earlier grant of U.S. Patent No.
rFOIL R-4.2 reflective duct insulation is designed to reduce radiant heat gain/loss in residential duct applications. It helps control condensation by providing an air-tight thermo break around ...
If you are a manufacturer and allow your distributors to use your unregistered trademarks without a contract, the Third Circuit just issued a decision that could help you retain ownership of those ...
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