Question

who invested pen.....​

Answer 1

Answer:

László Bíró...........

Answer 2

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✭✮ӇЄƦЄ ƖƧ ƳƠƲƦ ƛƝƧƜЄƦ✮✭

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please mark it as a brainlist please plz plz plz plz plz plz

László Bíró

The first patent on a ballpoint pen was issued on October 30, 1888, to John J Loud. In 1938, László Bíró, a Hungarian newspaper editor, with the help of his brother George, a chemist, began to design new types of pens, including one with a tiny ball in its tip that was free to turn in a socket.