Stephanie L. Kwolek
(1923-2014)

American chemist, inventor of Kevlar – Stephanie L. Kwolek was born in New Kensington (City in Westmoreland County, Pennsylvania, United States) on July 31st, 1923 and died in Wilmington (City in and county seat of New Castle County, Delaware, United States) on June 18th, 2014 at the age of 90. Today Stephanie L. Kwolek would be 100 years old.

Age

how old was Stephanie L. Kwolek when he died?

Stephanie L. Kwolek died in 2014 at the age of 90.

Biographical data

Birthday	July 31st, 1923 (Tuesday)
Place of Birth	New Kensington City in Westmoreland County, Pennsylvania, United States
Death Date	June 18th, 2014 (Wednesday)
Death place	Wilmington City in and county seat of New Castle County, Delaware, United States
Birth sign (Zodiac)	Leo (The Lion) ♌
Chinese Zodiac	Pig 豬

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Stephanie L. Kwolek

Birthday

When was Stephanie L. Kwolek born?

Stephanie L. Kwolek was born on July 31st, 1923.

Death

When did Stephanie L. Kwolek die?

Stephanie L. Kwolek died on June 18th, 2014 at the age of 90 in Wilmington (City in and county seat of New Castle County, Delaware, United States). Today Stephanie L. Kwolek would be 100 years old.