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Used with permission from:
John W. Mauchly web site
Rare Book & Manuscript Library
University of Pennsylvania
Out On Their Own, 1946-1951
As if the other controversies were not enough,
Mauchly and Eckert were forced to resign from the Moore School not long
after the public announcement of the ENIAC. While in the 1990s it would
be unthinkable for a university not to have a well-developed patent
policy, this was the case at the University of Pennsylvania in the 1940s.
The university did have a general policy barring its faculty from obtaining
private patents based on university research. But the ENIAC was supported
through military funds and not through the university's own resources.
Given this ambiguity, Dean Harold Pender of the Moore School made a
special allowance for Mauchly and Eckert to apply independently for
the ENIAC patent. After World War II the military demanded all academic
institutions seeking research contracts to have uniform patent policies,
so the University demanded that Mauchly and Eckert turn their patent
rights back over to the University. Having done the work of filing the
patent themselves, Mauchly and Eckert were not about to oblige. This
decision ultimately led to their resignations, effective 31 March 1946.
Mauchly and Eckert ultimately formed the Electronic Controls Company
in downtown Philadelphia. Eckert assumed the task of designing a new
computer system, more or less along the lines laid out in von Neumann's
report. Mauchly, meanwhile, took on the more general task of identifying
the uses of electronic computers. This duty was important, because as
a private venture the Electronic Controls Company had to sell its machines
if it were to survive.
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Flow chart showing UNIVAC's operation. |
Photograph of quarters of the
Electronic Control Company, 1949. |
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Back cover of UNIVAC brochure of Eckert
Mauchly Computer Corporation. |
The company's first client was the U.S. Census Bureau.
Mauchly recognized that the decennial census was but four years away and
reasoned that he could sell a computer to the Census Bureau as a way of
reducing its costs for tabulating its immense volume of data. As it turns
out, the Census was attracted more to the speed rather than the economies
afforded by the proposed new computer. Increasingly, manufacturers and
government policy makers were seeking timely information about the national
economy. The Census Bureau had expanded its operations to collect relevant
data, but its processing capabilities were more limited, particularly
when it involved some of the newer statistical sampling techniques.
Given the great concerns for postwar economic recovery, Mauchly found
the Census Bureau very receptive to his proposals. The result was a contract,
placed under the administration of the National Bureau of Standards, to
have the Electronic Controls Company deliver a large-scale electronic
computer. This work proceeded as the company was officially incorporated
as the Eckert- Mauchly Computer Corporation (EMCC) in December of 1948.
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