Iwo Cyprian Pogonowski
Iwo Cyprian Pogonowski (3 September 1921 – 21 July 2016) was a Polish-born polymath and inventor with 50 patents to his credit. He was a civil and industrial engineer by profession, educated in Poland, Belgium, and the United States.He was also a writer on Polish and European history, author of historical atlases, and a lexicographer. Provided by Wikipedia