Hans Frei

City:

Jona

Country:

Switzerland

Published Applications:

Last publication date:

2007-10-04

Top Assignees for applications by Hans Frei

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

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

Flexible polyurethane foam

Process and installation for the production of foam in a continuous slabstock foam process

Process and installation for the production of foam in a continuous foaming process

InventorID:

4499622 ⎘