Inventor · disambiguated record
Pierre Ravenel
Also filed as: RAVENEL PIERRE
4 granted patents·18 citations·filing 1994–1996
72Inventor score
Files withATOCHEM ELF SA4
Top patents by PatentIndex Score
4 records- 0158US5679876APurification of pentafluoroethaneATOCHEM ELF SA·Filed 1996·Granted Oct 21, 1997·7 cites·12 claims
- 0235US5538705ACarbonitriding of alumina to produce aluminum nitrideATOCHEM ELF SA·Filed 1994·Granted Jul 23, 1996·4 cites·12 claims
- 0334US5525321ACarbonitriding of alumina to produce aluminum nitrideATOCHEM ELF SA·Filed 1994·Granted Jun 11, 1996·4 cites·16 claims
- 0430US5674465AContinuous process for the preparation of aluminum nitride by the carbonitriding of aluminaATOCHEM ELF SA·Filed 1996·Granted Oct 7, 1997·3 cites·13 claims
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