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==Career History==

==Career History==

Seidenberg was first employed at the New York Telephone in 1966 as a cable splicer assistant. His employment with the company was interrupted when he was drafted to join the United States Army during the war in Vietnam. He returned in the U.S. from the war as a decorated soldier after being wounded during a battle in Khe Sanh Vietnam. After his service in the military, he returned to his job at New York Telephone.  

Seidenberg was first employed at the New York Telephone in 1966 as a cable splicer assistant. His employment with the company was interrupted when he was drafted to join the United States Army during the war in Vietnam. He returned in the U.S. from the war as a decorated soldier after being wounded during a battle in Khe Sanh Vietnam. After his service in the military, he returned to his job at New York Telephone. He was promoted and assumed different engineering positions within the company until 1944.<ref>[http://www.referenceforbusiness.com/biography/S-Z/Seidenberg-Ivan-G-1946.html#b Ivan G. Seidenberg 1946— Biography - Starting from the Ground Up, Winners Never Quit]</ref>

He took night classes at the City University of New York to earn his Bachelors Degree in Mathematics as well as his Masters Degree in Business Administration.

 

 

and worked for the company until 1974.

==References==

==References==

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