Walter Hunt patented the safety pin.
Source
Trio inventors were granted the patent to the ATM.
Sylvanus Bowser's invention of the gasoline pump was delivered to a dealer in Fort Wayne, Indiana, US.
German inventor Ferdinand von Zeppelin granted a patent for the navigable balloon.
Scottish inventor John Logie Baird changed the world of communication and entertainment forever when he demonstrated television for the first time.
Birt Acres, a British inventor, patented the film camera/projector.
