Texas Instruments
In 1930, J. Clarence Karcher and Eugene McDermott founded Geophysical Service, an early provider of seismic exploration services to the petroleum industry. In 1939, the company reorganized as Coronado Corp., an oil company with Geophysical Service Inc (GSI), now as a subsidiary. On December 6, 1941, McDermott along with three other GSI employees, J. Erik Jonsson, Cecil H. Green, and H.B. Peacock purchased GSI. During World War II, GSI expanded their services to include electronics for the U.S. Army, Signal Corps, and the U.S. Navy. In 1951, the company changed its name to Texas Instruments, with GSI becoming a wholly owned subsidiary of the new company.
James Truchard
After two years of working for U.T., Truchard realized that there was little room for promotion unless one of his coworkers retired. As he often remarks, he "didn't see a job I wanted [in Austin] - so I created one!" Working with colleagues Jeff Kodosky and Bill Nowlin, Truchard was part of a project conducting research for the U.S. Navy that allowed them to use early computer technology to collect and analyze data. Frustrated with the inefficient data collection methods they were using, the three decided to create a product that would enable their task to be done more easily. In 1976, working in the garage at Truchard's home, the three founded National Instruments and began designing an interface board.