Jastram-Werke GmbH KG

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Fin rudder for ships
- Patent number 4,434,739
- Issue date Mar 6, 1984
- Jastram-Werke GmbH KG
- Joachim Brix
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Fin rudder for ships
- Patent number 4,342,275
- Issue date Aug 3, 1982
- Jastram-Werke GmbH KG
- Joachim Brix
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Method for producing a thrust in manoeuvering engines for a watercr...
- Patent number 4,316,721
- Issue date Feb 23, 1982
- Jastram-Werke GmbH KG
- Friedrich Weiss
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Rudder for aquatic craft and floating apparatus
- Patent number 4,307,677
- Issue date Dec 29, 1981
- Jastram-Werke GmbH KG
- Peter Jastram
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Gas-driven, pulsating water jet propulsive duct drive for watercraft
- Patent number 3,951,094
- Issue date Apr 20, 1976
- Jastram-Werke GmbH KG
- Claus Jastram
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

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