J. Presper Eckert and John Mauchly
Mauchly was the idea man Eckert was the architect and head designer. There were about 6 other designers that did specific units.
Robert G. Heft
what was eniac?
To be able to answer your question we need a who, what, when, where, why or how. Your question lacks a what.
Archimedes is credited by Plutrarch with designing the first block and tackle pulley.
Francis Hopkinson designed it, Betsy Ross sewed it
The ancient Greeks are credited with designing the first catapult, known as the "ballista," around the 4th century BCE. The ballista was a large weapon that used tension to launch projectiles, such as arrows or stones, at high velocities. It played a significant role in ancient warfare.
Charles Babbage is credited with inventing the first mechanical computer. Although he was not able to create a computer, he came up with the design and concept of the first modern computers.
http://ftp.arl.army.mil/~mike/comphist/eniac-story.html
http://ftp.arl.army.mil/~mike/comphist/eniac-story.html
Check out this webpage: http://en.wikipedia.org/wiki/Cedric_Gibbons He's credited for designing the Oscar statuette in 1928.
The ENIAC computer was finished in November, 1945.