Espoo
Finland
3
2011-06-02
The entities that hold a legal rights for patent applications filed by inventor Seppälä Kai:
Kai Seppälä from Espoo, FI has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for manufacturing a cooling element and a cooling element
#2 | 2008-11-06Cooling element and method for manufacturing the same
#3 | 2006-03-09Cooling element
3540439 ⎘