Hans Peter Chall

City:

Beuningen

Country:

Netherlands

Published Applications:

Last publication date:

2008-05-15

Top Assignees for applications by Hans Peter Chall

The entities that hold a legal rights for patent applications filed by inventor Chall Hans Peter:

Hans Peter Chall from Beuningen, NL has applied for patents for these inventions. The list has both pending applications and granted patents:

Method, Device and Diffraction Grating for Separating Semiconductor Elements Formed on a Substrate by Altering Said Diffraction Grating

InventorID:

4174852 ⎘