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:
Socks with device
help find a missing pair
DE 102012012324 A1
This witty invention
allows you to find the missing pair for your sock in just a second! These socks
have an invisible radio frequency identification tag sewn in, allowing a
matching pair for your sock to be found quickly by using a mobile phone.