Frederic Hess

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Montabaur, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dry-bulk tanker, conveying system for a dry-bulk tanker, work train...
- Patent number 11,326,312
- Issue date May 10, 2022
- Wirtgen GmbH
- Frederic Hess
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Dry-bulk tanker, conveying system for a dry-bulk tanker, as well as...
- Patent number 11,098,460
- Issue date Aug 24, 2021
- Wirtgen GmbH
- Christoph Menzenbach
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dry-bulk tanker, conveying system for a dry-bulk tanker, as well as...
- Patent number 10,619,322
- Issue date Apr 14, 2020
- Wirtgen GmbH
- Christoph Menzenbach
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Dry-bulk tanker, conveying system for a dry-bulk tanker, work train...
- Publication number 20200385937
- Publication date Dec 10, 2020
- WIRTGEN GMBH
- Frederic Hess
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Dry-bulk tanker, conveying system for a dry-bulk tanker, as well as...
- Publication number 20200291592
- Publication date Sep 17, 2020
- WIRTGEN GMBH
- Christoph Menzenbach
- B60 - VEHICLES IN GENERAL
Information Patent Application
Dry-bulk tanker, conveying system for a dry-bulk tanker, as well as...
- Publication number 20190194896
- Publication date Jun 27, 2019
- WIRTGEN GMBH
- Christoph Menzenbach
- B60 - VEHICLES IN GENERAL