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

Holtsville, New York

... living alone who is 65 years of age or older. The average household size is 3.19 and the average family size is 3.47. In the town the population is spread out with ...