Stig Johansson

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Gothenburg, SE

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Patents Grantslast 30 patents

Information Patent Grant
Propeller arrangement for a marine propulsion unit
- Patent number 5,514,011
- Issue date May 7, 1996
- AB Volvo Penta
- Christian Rodskier
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Propeller arrangement for a marine propulsion unit
- Patent number 5,423,701
- Issue date Jun 13, 1995
- AB Volvo Penta
- Christian Rodskier
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT