This was disputed by Wilhelm Imaging Research, who claimed that it only lasted about ten years.
Eastman Kodak | Kodak | Ultima | Ultima (series) | Ultima Online | Kodak DCS 100 | Kodak DCS 400 series | Kodak DCS | Ultima Worlds Online: Origin | Ultima Underworld: The Stygian Abyss | Ultima Tower | Ultima Online: Lord Blackthorn's Revenge | Ultima IV: Quest of the Avatar | Última Esperanza Sound | Última Esperanza | Kodak Express | "Kodak" brand of camera | Britannia (Ultima) | Avatar (Ultima) |