(WYTV)- Who doesn’t have a ballpoint pen close at hand? A Hungarian Argentine inventor named László Bíró invented the pen as we know it today in 1938. The first patent for a ballpoint pen came out in ...
In the autumn of 1948, Marcel Bich, owner of a company located north of Paris that produced ink cartridges for fountain pens, pushed a wheelbarrow in his garden in the village of Rhuis. He considered ...
The idea of perforating the caps of pens appears to have started in the United Kingdom, where a new safety standard was adopted in 1990 (BS 7272). Between 1970 and 1984, nine children in the United ...
At its most basic, a pen has to do just one thing, but there are so many reasons to choose one over another. Does it glide along the page, or does it drag? Does the ink flow in a smooth line, or is it ...
The idea of perforating the caps of pens appears to have started in the United Kingdom, where a new safety standard was adopted in 1990 (BS 7272). Between 1970 and 1984, nine children in the United ...