Wilfred John

City:

Berlin

Country:

Germany

Published Applications:

Last publication date:

2008-11-20

Top Assignees for applications by Wilfred John

The entities that hold a legal rights for patent applications filed by inventor John Wilfred:

Wilfred John from Berlin, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Method for producing through-contacts in semi-conductor wafers via production of through-plated holes

InventorID:

4296647 ⎘