Minas Gerais
Brazil
1
2011-09-29
The entities that hold a legal rights for patent applications filed by inventor Gomes Da Silva Ruberlan:
Ruberlan Gomes Da Silva from Minas Gerais, BR has applied for patents for these inventions. The list has both pending applications and granted patents:
Enhanced process to produce a thermofertiliser from potassium-bearing minerals
6286909 ⎘