Zimmerman, Joseph James Jr.

Born: 1912 AD
Died: 2004 AD, at 92 years of age.

Nationality: Unknown
Categories: Inventor

1912 – He was born in Milwaukee Country, Wisconsin USA.


1935 – He graduated at the Marquette University with a degree in electrical engineering.


1948 - He invented the telephone’s answering machine.


2004 – He died on the 31st day of March this year at Brookfield Waukesha County
Wisconsin, USA.

Page last updated: 9:07am, 12th Mar '07
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