Inventor · disambiguated record
Charles E. Melin
Also filed as: MELIN CHARLES E
2 granted patents·6 citations·filing 1997–1998
54Inventor score
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2 records- 0130US6039788AMelting and casting of high purity chromium with controlled oxygen contentSONY CORP·Filed 1998·Granted Mar 21, 2000·3 cites·16 claims
- 0222US5866067AHigh purity chromium metal by casting with controlled oxygen contentSONY CORP AND MATERIALS RESEAR·Filed 1997·Granted Feb 2, 1999·3 cites·20 claims
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