Hans-Jorgen Opperud

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Eskilstuna, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method of controlling a power transmission device and power transmi...
- Patent number 4,574,661
- Issue date Mar 11, 1986
- Volvo BM AB
- Hans-Jorgen Opperud
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of controlling a power transmission device and control syste...
- Patent number 4,419,909
- Issue date Dec 13, 1983
- Volvo BM AB
- Hans-Jorgen Opperud
- B60 - VEHICLES IN GENERAL