Hans-Joachim Franz

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Kolln-Reisiek, DE

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Patents Grantslast 30 patents

Information Patent Grant
Functional unit installation in a warship
- Patent number 4,709,646
- Issue date Dec 1, 1987
- Blohm & Voss AG
- Karl-Otto Sadler
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Ship's door or hatch arrangement
- Patent number 4,665,653
- Issue date May 19, 1987
- Blohm & Voss AG
- Hans-Joachim Franz
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Ship with several decks having longitudinal and lateral support ele...
- Patent number 4,658,747
- Issue date Apr 21, 1987
- Blohm & Voss AG
- Hans-Joachim Franz
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Ship having standardized access ways
- Patent number 4,630,561
- Issue date Dec 23, 1986
- Blohm & Voss AG
- Hans-Joachim Franz
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Ship with a piping system arranged on an inner deck
- Patent number 4,561,372
- Issue date Dec 31, 1985
- Blohm & Voss AG
- Hans-Joachim Franz
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT