Inventor · disambiguated record
Ralph Frankenberg
Also filed as: FRANKENBERG RALPH
2 granted patents·3 citations·filing 2001–2002
43Inventor score
Technology areasB22D
Files withKM EUROPA METAL AG2
Top patents by PatentIndex Score
2 records- 0152US6602461B2Arrangement for pouring a pourable melt made up of a copper alloyKM EUROPA METAL AG·Filed 2002·Granted Aug 5, 2003·2 cites·17 claims
- 0246US6763877B2Method for the controlled tempering of a casting trough and a casting trough for carrying out the methodKM EUROPA METAL AG·Filed 2001·Granted Jul 20, 2004·1 cites·8 claims
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