Martin cooper life biography

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Martin Cooper (born December 26, ) is an American engineer.

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Martin Cooper (born December 26, , Chicago, Illinois, U.S.) is an American engineer who led the team that in –73 built the first mobile cell phone and made the first .

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American engineer Martin Cooper (born ) is often dubbed the father of the mobile phone.

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Cooper was a submarine officer in the U.S. Navy, a division manager and head of R&D for Motorola during a 29 year tenure.