"As a plumber, I have experience dealing with existing restrictions when installing tankless water heaters," said an inventor, from Manteca, Calif., "so I invented the HYBRID EXHAUST CAP. My design ...
"We thought there should be a way to prevent unraveling and wastage of plastic wrap or aluminum foil due to the roll falling out of the box," said one of two inventors, from Moab, Utah, "so we ...
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