At Fairchild he set up the test lab and other electronic systems where he was responsible for device characterization and applications .
Among the physicists , mathematicians and metallurgists in the group , Mr. Grinich was the only electrical engineer .
At Fairchild Grinich set up the test lab and other electronic systems where Grinich was responsible for device characterization and applications .
Among the physicists , mathematicians and metallurgists in the group , Mr. Grinich was the only electrical engineer .