Assignee
MELCHIOR JEAN
2 granted patents·71 citations·filing 1977–1979
Top patents by PatentIndex Score
2 records- 0194US4162662ATwo-stroke internal combustion enginesMELCHIOR JEAN·Filed 1977·Granted Jul 31, 1979·60 cites·14 claims
- 0249US4351290AInternal combustion engine with improved efficiency and filling by recovery of part of the energy of the blasts which are produced during the opening of the exhaust portsMELCHIOR JEAN·Filed 1979·Granted Sep 28, 1982·11 cites·9 claims
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