Ralf DREWS

City:

Lubeck

Country:

Germany

Published Applications:

Last publication date:

2023-12-28

Top Assignees for applications by Ralf DREWS

The entities that hold a legal rights for patent applications filed by inventor DREWS Ralf:

Ralf DREWS from Lubeck, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

Closure device for flexible containers and a method for closing flexible containers

VALVE BAG FILLING DEVICE

System for protecting and/or guiding persons in dangerous situations

Gas-measuring system

InventorID:

3990690 ⎘