Marcel Rayane

City:

Saint Quentin Fallavier

Country:

France

Published Applications:

Last publication date:

2012-05-31

Top Assignees for applications by Marcel Rayane

The entities that hold a legal rights for patent applications filed by inventor Rayane Marcel:

LAFARGE 1 Paris, France

Recent patent applications by Rayane Marcel

Marcel Rayane from Saint Quentin Fallavier, FR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2012-05-31

US20120136096A1

Chemistry; metallurgy

Protection of a dispersing agent during a grinding operation

InventorID:

3181315 ⎘