Are both Anders Morgenthaler and William Kennedy Dickson considered inventors?
William Kennedy Dickson William Kennedy-Laurie Dickson (3 August 1860 – 28 September 1935) was a Scottish inventor who devised an early motion picture camera under the employment of Thomas Edison (post-dating the work of Louis Le Prince).
Robert Abbott (game designer) Robert Abbott (born March 2, 1933) is an American game inventor, sometimes referred to by fans as "The Official Grand Old Man of Card Games". Though early in his life he worked as a computer programmer with the IBM 360 assembly language, he has been designing games since the 1950s.