1950
Liza Grain invented pen.
in 1884 the fountain pen was invented... however the first conventional ballpoint pen was invented in 1938.the first ball point pen was invented in 1888.the first ball point pen was invented in 1888.
As you know L.E. Waterman invented the foutain pen.
I think David Brown invented the spy pen
laszlo biro invented the ballpoint pen in 1938 !
the felt tip pen was invented in the 1940s
John J. Loud And László Bíró Invented the pen
The POLAR Pen was Invented this past year 2013 by Andrew Gardner from INDIEDESIGN.
The ballpoint pen was invented in 1938 by Laszlo Biro.
their really is no telling who invented the Quill pen due to the fact that it was invented so long ago but evidence proves that in was first invented in Seville Spain
Click the Hard drive, then choose the "pen" drive, a message will show up, click yes, then another message swill appear, click,OK, then remove the "pen" drive
kanto