Sonja DITTSCHER

City:

Trappenkamp

Country:

Germany

Published Applications:

Last publication date:

2021-11-18

Top Assignees for applications by Sonja DITTSCHER

The entities that hold a legal rights for patent applications filed by inventor DITTSCHER Sonja:

Oerlikon Textile GmbH & Co KG 3 Remscheid, Germany
OERLIKON TEXTILE GMBH & CO., KG 2 Remscheid, Germany
Lufttechnik Gransee GmbH 2 Gransee, Germany

Recent patent applications by DITTSCHER Sonja

Sonja DITTSCHER from Trappenkamp, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-11-18

US20210354068A1

Performing operations; transporting

Method and device for filtering contaminated air

#2 | 2021-10-14

US20210318007A1

Mechanical engineering

Filter device and method for changing a filter element

#3 | 2021-10-14

US20210316244A1

Performing operations; transporting

Filter device

InventorID:

5213204 ⎘