Parker designed an indoor heating system using natural gas that she called a “heating.

Webwhat we know about alice parker, a ‘hidden figure’ in modern heating.

23, 1919, parker filed a patent for her invention of a heating system that used natural gas.

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Webmore than 100 years ago, an african american inventor named alice h.

It is commonly believed that parker’s invention stemmed from.

Parker designed an indoor heating system using natural gas that she called a heating.

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