Encyclopedia > Laszlo Biro

Article Content

Laszlo Biro

Ladislao "Laszlo" Josef Biro formally patented the ballpoint pen; although, credit for the actual invention is arguably that of various earlier persons; most notably Galilei[?].

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Charles V, Holy Roman Emperor

... the Ottoman Empire and its sultan, Suleiman the Magnificent, for a number of years. The expeditions of the Ottoman force along the Mediterranean coast posed a threat to ...