Hans Ryser

City:

Berlin

Country:

Germany

Published Applications:

Last publication date:

2008-11-06

Top Assignees for applications by Hans Ryser

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

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

Force-reduced measuring method for traction drives, particularly friction pulley drives for elevators

Portable test lever for testing a tractive capacity and/or an acceleration behavior of a cable-operated lift

InventorID:

4286357 ⎘