Inventor · disambiguated record
Roland Biedermann
Also filed as: BIEDERMANN ROLAND
3 granted patents·30 citations·filing 1997–2000
69Inventor score
Technology areasB22F
Top patents by PatentIndex Score
3 records- 0171US6309480B1Cylinder liner comprising a supereutectic aluminum/silicon alloy for sealing into a crankcase of a reciprocating piston engineDAIMLER CHRYSLER AG·Filed 2000·Granted Oct 30, 2001·12 cites·13 claims
- 0253US6096143ACylinder liner of a hypereutectic aluminum/silicon alloy for use in a crankcase of a reciprocating piston engine and process for producing such a cylinder linerDAIMLER CHRYSLER AG·Filed 1997·Granted Aug 1, 2000·15 cites·13 claims
- 0330US5916390ACylinder liner comprising a supereutectic aluminum/silicon alloy for sealing into a crankcase of a reciprocating piston engine and method of producing such a cylinder linerDAIMLER BENZ AG·Filed 1997·Granted Jun 29, 1999·3 cites·8 claims
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