When were ice cube trays invented?

Answer 1

There is some argument as to when ice cube trays were first invented. In one instance, American physician John Gorrie built a refrigerator in 1844 that had rudimentary plans for an ice cube tray though it was never created. The other was from inventor Fred Wolf, who invented an electric refrigerator in 1914 that, while not a retail success, came with an ice cube tray.