ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,480,720, issued on Nov. 25, was assigned to Carbon Cap Inc. (Hamilton, Canada).

"Flue gas energy recovery system and method" was invented by Raphael Kolenko (Hamilton, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "A heat recovery system for recovering waste heat from exhaust gases that are expelled through a flue that are generated as a byproduct from a heating system, comprises a venting arrangement that connects to the flue from the heating system and a motorized damper to direct the exhaust gases from the flue through the venting arrangement to an intake plenum. The intake plenum directs the exhaust gases to a heat exchanger that comprising a...