chewing gum
yes he was in collage when invented gum.
William Hadaway invented the electric stove in the year 1891 Than next he invented the toaster in 1910.
William Bennett was an electrical engerneer. He invented the closed-chest cardiac massage, which is also part of CPR. He also invented the first cardiac defibrillator. (Information from Wikipedia)
apparently not grammar
William Semple invented a machine for manufacturing chewing gum, and it was patented in 1869. His invention aimed to streamline the production process of chewing gum, which was gaining popularity in the United States at the time.
William F. Semple receive a patent for chewing gum on December 28, 1869.
He was the first Ohio man to patent chewing gum.
William F. Semple was inspired to invent chewing gum in 1869 as an alternative to tobacco. He wanted to create a product that could satisfy the act of chewing without the negative health effects associated with tobacco. Semple's chewing gum was made from spruce tree resin.
Chewing Gum was created in 1869 by William F. Semple
William Wrigley Jr. invented Wrigley's gum.
William F. Semple, the inventor of the first chewing gum, had one sibling, a brother named John Semple. There is limited information available about his family, so details about any additional siblings are not well-documented. Overall, it appears he had one brother and no known sisters.
William Semple Green was born on December 26, 1832.
William row William rowe
chewing gum
William roe invented the gum ball machine.
William Wrigley Jr. invented flavored gum. For example, Hubba Bubba, Juicyfruit, and 5 React Gum.