Kinemacolor uses additive color
Kinemacolor was the first successful colour motion picture process, used commercially from 1908 to 1914. It was invented by George Albert Smith  in 1906. He was influenced by the work of William Norman Lascelles Davidson and, more directly, Edward Raymond Turner. It was launched by the Charles Urban Trading Company of London in 1908. From 1909 on, the process was known and trademarked as Kinemacolor and was marketed by Charles Urban’s Natural Color Kinematograph Company. Urban sold Kinemacolor licenses around the world. It was a two-colour additive colour process, photographing a black-and-white film behind alternating red/orange and blue/green filters and projecting them through red and green filters.