Helmut Pradel

City:

Munchen

Country:

Germany

Published Applications:

Last publication date:

2021-03-11

Top Assignees for applications by Helmut Pradel

The entities that hold a legal rights for patent applications filed by inventor Pradel Helmut:

Helmut Pradel from Munchen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Magnetic testing of valuable documents

Device and method for calibrating a sensor system

Method and Device for Measuring the Magnetic Properties of Documents

Method and device for determining the limpness of sheet material by means of ultra-sound

InventorID:

3512483 ⎘