What is Joel Engel?
'''Joel S. Engel''' is an [[Americans|American]] [[scientist]]. He was the Head of [[Research]] at [[Bell Laboratories]] (Belltel) in 1973. He was born on February 4, 1936 in [[New York City]], [[New York (state)|New York]]. In 1973, [[Martin Cooper]] made the first mobile phone call to him whilst walking the streets of [[New York City]].{{fact|date=July 2010}} {{US-bio-stub}} {{DEFAULTSORT:Engel, Joel}} [[Category:1936 births]] [[Category:Living people]] [[Category:Scientists from New York (state)]] [[Category:People from New York City]]