Siegfried Jahnke

City:

Velbert

Country:

Germany

Published Applications:

Last publication date:

2022-01-13

Top Assignees for applications by Siegfried Jahnke

The entities that hold a legal rights for patent applications filed by inventor Jahnke Siegfried:

Siegfried Jahnke from Velbert, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Device and method for determining the volume and porosity of objects and bulk materials

InventorID:

5296290 ⎘