Hans Knöpfel

City:

Arbon

Country:

Switzerland

Published Applications:

Last publication date:

2014-10-30

Top Assignees for applications by Hans Knöpfel

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

Hans Knöpfel from Arbon, CH has applied for patents for these inventions. The list has both pending applications and granted patents:

Apparatus for forming a tube of pocket material and method for manufacturing a pocket spring string

InventorID:

948434 ⎘