Inventor · disambiguated record

Joseph Chaffy

Also filed as: CHAFFY JOSEPH

3 granted patents·66 citations·filing 1984–1986

73Inventor score

Technology areasC25C

Files withPECHINEY ALUMINIUM3

Top patents by PatentIndex Score

3 records

0181US4713161ADevice for connection between very high intensity electrolysis cells for the production of aluminium comprising a supply circuit and an independent circuit for correcting the magnetic fieldPECHINEY ALUMINIUM·Filed 1986·Granted Dec 15, 1987·32 cites·14 claims
0281US4592821AElectrolysis tank with a current strength of greater than 250,000 amperes for the production of aluminum by means of the Hall-Heroult processPECHINEY ALUMINIUM·Filed 1984·Granted Jun 3, 1986·24 cites·8 claims
0354US4696730ACircuit for the electrical connection of rows of electrolysis cells for the production of aluminum at very high currentPECHINEY ALUMINIUM·Filed 1986·Granted Sep 29, 1987·10 cites·9 claims

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