Coffee Grinder

Drip coffee makers are simple, inexpensive brewers that will produce large batches of regular coffee. Espresso machines, on the other hand, are pricey and often more complicated machines that produce two to three ounces of concentrated espresso.How Melitta Bentz Invented the Coffee Maker. Amalia Melitta Bentz was a German entrepreneur who was born in 1873. Frustrated by the over-brewing of coffee whenever she used percolators, Bentz experimented various means of making coffee but each of the items used failed.