Assignee
BLEISTAHL PROD GMBH & CO KG
DE·3 granted patents·50 citations·filing 1996–1997
Top patents by PatentIndex Score
3 records- 0169US6112803AProcess for producing cylinder heads for internal combustion enginesBLEISTAHL PROD GMBH & CO KG·Filed 1997·Granted Sep 5, 2000·24 cites·7 claims
- 0251US6039785AMaterial for the powder-metallurgical production of shaped parts, in particular valve seat rings or valve guides with high resistance to wearBLEISTAHL PROD GMBH & CO KG·Filed 1997·Granted Mar 21, 2000·21 cites·26 claims
- 0336US5735043AMethod for mounting and finishing valve seat rings pre-manufactured by powder metallurgical method techniquesBLEISTAHL PROD GMBH & CO KG·Filed 1996·Granted Apr 7, 1998·5 cites·8 claims
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