The summer after obtaining his Ph.D., the young Dr. Burks moved to Philadelphia, Pennsylvania and enrolled in the national defense electronics course offered by the University of Pennsylvania's Moore School of Electrical Engineering; his laboratory teaching assistant was J. Presper Eckert, a graduate student at the Moore School; a fellow student was John Mauchly, the chairman of the physics department at Ursinus College in nearby Collegeville, Pennsylvania. Both Burks and Mauchly sought and obtained teaching positions at the Moore School the following fall, and roomed together throughout the academic year.
The ENIAC
When Mauchly and Eckert's proposed concept for an electronic digital computer was funded by the U.S. Army's Ballistics Research Laboratory in June 1943, Burks was added to the design team. Among his principal contributions to the project was the design of the high-speed multiplier unit. In April 1945, with John Grist Brainerd, Burks was charged with writing the technical reports on the ENIAC for publication. Also during 1945 Burks assisted with the preliminary logical design of the EDVAC in meetings attended by Mauchly, Eckert, John von Neumann, and others. Burks also took a part-time position as a philosophy instructor at Swarthmore College during 1945–1946.
After working on this project, Burks relocated to Ann Arbor, Michigan in 1946 to join the faculty of the University of Michigan, first as an assistant professor of philosophy, and as a full professor by 1954. With Irving Copi he sketched the necessary design for general purpose computing. Burks helped found the university's computer science department, first as the Logic of Computers group in 1956, of which he was the director, then as a graduate program in 1957, and then as an undergraduate program within the new Department of Computer and Communication in 1967, which he chaired until 1971. He declined a position heading up a different university's computing center, citing his primary interest as the purely theoretical aspects of computing machines. He was awarded the Louis E. Levi Medal in 1956. Burks' doctoral students include John Holland, who in 1959 was the first student to receive a Ph.D. in computer science from Michigan, and possibly the first in the world. Burks served as president of the Charles S. Peirce Society in 1954–1955. He edited the final two volumes, published 1958, of the Collected Papers of Charles Sanders Peirce and, over the years, wrote published articles on Peirce.
Restoration of parts of the ENIAC
In the 1960s he was presented with the opportunity to acquire four units of the original ENIAC, which had been rusting in a storage Quonset hut in Aberdeen, Maryland. He ran the units through a car wash before restoring them and donating them to the University of Michigan. They are currently on display in the entryway of the Computer Science Building.
Patent dispute
In 1964 Burks was approached by attorney Sy Yuter and asked to join T. Kite Sharpless and Robert F. Shaw in litigation that would add their names as inventors to the ENIAC patent, which would allow them to profit from the sale of licenses to the premiere electronic digital computer apart from Sperry Rand, the company that owned the Eckert-Mauchly interest in the patent and was at that time seeking royalties from other computer manufacturers. This endeavor was never successful; in the 1973 decision to Honeywell v. Sperry Rand, U.S. District Judge Earl R. Larson ruled—even as he invalidated the patent—that only Mauchly and Eckert had invented the ENIAC, and that Burks, Sharpless, and Shaw could not be added as inventors.
In 1990, Burks donated a portion of his papers to the university's Bentley Historical Library, where they are accessible to researchers. Burks died May 14, 2008 in an Ann Arbor, Michigan nursing home from Alzheimer's disease.
