About Charles Foley (inventor)
Charles Foley was the co-inventor of the game Twister, with Neil W. Rabens. In 1995, Charles Foley's son, Mark Foley, and Douglas Farley founded Doumar Products Inc. and its heptane-based Un-Du adhesive remover. He invented dozens of other toys and games, and had 97 patented inventions.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.