Patent agency Käosaar & Co was founded in 1992 and it is one of the oldest patent agencies working in Estonia today.
Patent of the day:
and method for simulated campfire US7047963
The ultimate gadget is a must
among every hiker’s equipment. This portable apparatus has a
base, with a fire pan, where the fire is made, attached to it. On the bottom of
the fire pan there is a gas manifold covered by a non-flammable material.