Atari, Inc. he was being put to the side by Bushnell; Bushnell had left him out of several high-level meetings, assigned him to overseeing the manufacturing process but not the design work, and Dabney discovered Bushnell had patented his video circuit concept without him as an inventor. In March 1973, Dabney formally left Atari, selling his portion of the company for . While Dabney would continue to work for Bushnell on other ventures, including Bushnell's Pizza Time Theater, the predecessor to Chuck E. Cheese's, he had a falling out with Bushnell and ultimately left the video game industry. Dabney's contributions towards Atari's
Nolan Bushnell E. Cheese's Pizza-Time Theaters. While in college, he worked for several employers, including Litton Guidance and Control Systems, Hadley Ltd, and the industrial engineering department at the University of Utah. For several summers, he built his own advertising company, Campus Company, which produced blotters for four universities and sold advertising space around a calendar of events. He also sold copies of Encyclopedia Americana. Bushnell's first marriage was to Paula Rochelle Nielson, with whom he has 2 children. Bushnell's oldest child, Alissa, worked with him at uWink. His second marriage was to Nancy, with whom he has 6 children. Bushnell was