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 During this time Bushnell was using large loans on his Pizza Time stock to fund Catalyst. By the end of 1983, Chuck E. Cheese was having serious financial problems. President and long-time friend Joe Keenan resigned that fall. Nolan tried to step back in, blaming the money problems on over-expansion, too much tweaking of the formula and saturation in local markets by the management team. He resigned in February 1984, when the Board of Directors rejected his proposed changes. Chuck E. Cheese's Pizza Time Theaters (now named after its famous mouse mascot) entered bankruptcy in the fall of 1984. ShowBiz