Otto Frei

City:

Leonberg

Country:

Germany

Published Applications:

Last publication date:

2015-04-16

Top Assignees for applications by Otto Frei

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

Otto Frei from Leonberg, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Convertible roof element and structure with method of operation

InventorID:

1126459 ⎘