Inventor · disambiguated record
Ralf Wallin
Also filed as: WALLIN RALF
3 granted patents·74 citations·filing 1982–1982
75Inventor score
Files withVOLVO AB3
Top patents by PatentIndex Score
3 records- 0190US4467607ASystem for controlling the inlet pressure in a turbocharged combustion engineVOLVO AB·Filed 1982·Granted Aug 28, 1984·34 cites·4 claims
- 0278US4459808ASystem for controlling the charge air pressure in a turbo-charged combustion engineVOLVO AB·Filed 1982·Granted Jul 17, 1984·21 cites·7 claims
- 0375US4463565ATurbocharged internal combustion engine with boost pressure and ignition timing control for preventing knocking combustionVOLVO AB·Filed 1982·Granted Aug 7, 1984·19 cites·6 claims
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