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
David P. Bushnell David P. Bushnell David Pearsall Bushnell (1913 - 2005) was an American entrepreneur who founded the Bushnell optics company in 1948. Bushnell made precision binoculars affordable to middle-class Americans for the first time through a strategy of importing from manufacturers who provided optics to his patented specifications. Bushnell was born in Saint Paul, Minnesota on March 31, 1913 and raised in Los Angeles, California. From 1930 to 1933, he studied engineering at California Institute of Technology, paying for his tuition by selling newspapers. He then dropped out to travel around the world. Bushnell returned after 8 months and attended the