Sebastian Drumm

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Rosrath, DE

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Patents Grantslast 30 patents

Information Patent Grant
Self-propelled construction machine
- Patent number 11,761,157
- Issue date Sep 19, 2023
- Wirtgen GmbH
- Christian Berning
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Self-propelled construction machine
- Patent number 11,519,140
- Issue date Dec 6, 2022
- Wirtgen GmbH
- Christian Berning
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Self-propelled construction machine
- Patent number 11,193,247
- Issue date Dec 7, 2021
- Wirtgen GmbH
- Tobias Stinner
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Self-propelled construction machine
- Publication number 20230160158
- Publication date May 25, 2023
- WIRTGEN GMBH
- Christian Berning
- B60 - VEHICLES IN GENERAL
Information Patent Application
Self-propelled construction machine
- Publication number 20210310203
- Publication date Oct 7, 2021
- WIRTGEN GMBH
- Christian Berning
- B60 - VEHICLES IN GENERAL
Information Patent Application
Self-propelled construction machine
- Publication number 20210189668
- Publication date Jun 24, 2021
- WIRTGEN GMBH
- Tobias Stinner
- B60 - VEHICLES IN GENERAL