Bert (J.L.) Grobben

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2011-10-13

Recent patent applications by Grobben Bert (J.L.)

Bert (J.L.) Grobben from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-10-13

US20110247962A1

Human necessities

Demonstration Kit for Detergent

InventorID:

3572849 ⎘