Bíró László József (surname placed first per Hungarian convention) (29 September 1899 – 24 October 1985) was the inventor of the modern ballpoint pen. Bíró was born in Budapest, Hungary in 1899 into a Jewish family. He presented the first production of the ballpoint pen at the Budapest ... - read more
Fascinating facts about the invention of the Ballpoint Pen by Ladislas Biro and his brother, Georg in 1935. - read more
Please vote if the answer you were given helped you or not, thats the best way to improve our algorithm. You can also submit an answer or check other resources.