Oulu
Finland
3
2014-05-01
The entities that hold a legal rights for patent applications filed by inventor Mäkelä Tuomo:
Tuomo Mäkelä from Oulu, FI has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR IMPROVING THE REDUCTION DEGREE IN THE SMELTING OF FERROALLOY
#2 | 2014-04-24Method for producing ferroalloy containing nickel
#3 | 2011-12-22Method for producing ferroalloy containing nickel
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