Inventor · disambiguated record

Clement E. Valchar

Also filed as: VALCHAR CLEMENT E

2 granted patents·25 citations·filing 1975–1991

60Inventor score

Technology areasC04B Y02E

Files withALUMINUM CO OF AMERICA2

Top patents by PatentIndex Score

2 records

0150US3971674ASelective black coating for aluminumALUMINUM CO OF AMERICA·Filed 1975·Granted Jul 27, 1976·16 cites·8 claims
0245US5207968AMethod for making a dimensionally stable green ceramic sheetALUMINUM CO OF AMERICA·Filed 1991·Granted May 4, 1993·9 cites·20 claims

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