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
Nehemiah Bushnell he established a law office with Orville H. Browning. Bushnell maintained this legal partnership until his death. He briefly edited the "Quincy Whig". In 1851, Bushnell was appointed president of the Northern Cross Railroad. He extended the railroad from Quincy to Galesburg, Illinois. Bushnell, Illinois, a town founded between the two cities in 1854, was named in his honor. He remained president until 1861, when the line was integrated into the Chicago, Burlington and Quincy Railroad (CB&R). He then became the attorney for the CB&Q. Bushnell founded the Quincy Railroad Bridge Company in 1867, which built a bridge for the