Webwhat we know about alice parker, a ‘hidden figure’ in modern heating. Parker designed an indoor heating system using natural gas that she called a heating. Webmore than 100 years ago, an african american inventor named alice h. Parker designed an indoor heating system using natural gas that she called a “heating. 23, 1919, parker filed a patent for her invention of a heating system that used natural gas. It is commonly believed that parker’s invention stemmed from.
