Gelson Luis Rocha

City:

Espirito Santo

Country:

Brazil

Published Applications:

Last publication date:

2011-01-27

Recent patent applications by Rocha Gelson Luis

Gelson Luis Rocha from Espirito Santo, BR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-01-27

US20110018148A1

Chemistry; metallurgy

Liquid or pulp aeration device

InventorID:

3330063 ⎘