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Inventor profile of:

Willem Posthumus

City:

Eindhoven

Country:

Netherlands

Published Applications:

2

Last publication date:

2014-03-27

Top Assignees for applications by Willem Posthumus

The entities that hold a legal rights for patent applications filed by inventor Posthumus Willem:

SHELL OIL COMPANY 1 Houston, TX United States

Recent patent applications by Posthumus Willem

Willem Posthumus from Eindhoven, NL has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2014-03-27

US20140083334A1

Chemistry; metallurgy

SULPHUR CEMENT PRE-COMPOSITION AND SULPHUR CEMENT PRODUCT

#2 | 2014-01-09

US20140007792A1

Chemistry; metallurgy

Sulphur cement products

InventorID:

601164 ⎘