Question

Who invented pen and pencil?

Answer 1

hey here is ur answer....
pen was invented by john j loud .(ball point pen) and foundation pen by László Bíró.
and
pencil:

The "lead" pencil (which contains no lead) was invented in 1564when a huge graphite (black carbon) mine was discovered in Borrowdale, Cumbria, England. 

Answer 2

Answer:

$lazlo \: biro \: invented \: pen$