to have no coffee grounds on the bottom, Melitta Bentz made holes in the bottom of a brass cup and put in a sheet of bloating paper.
About Melitta. Company Information · Vision · Our Passion through the Years Melitta Bentz invents the coffee filter Melitta ® becomes red-green.
Born: 1873 | Died: 1950 Melitta Bentz was born on January 31, 1873 in Dresden. In 1908 she invented the drip brew coffee filter, which was granted a patent.