Assignee
FRECH OSKAR GMBH & CO
DE·14 granted patents·103 citations·filing 1983–2002
Top patents by PatentIndex Score
14 records- 0185US6634414B2Pressure die casting machineFRECH OSKAR GMBH & CO·Filed 2002·Granted Oct 21, 2003·13 cites·22 claims
- 0284US6830094B2Device and method for producing metal diecast parts, particularly made of nonferrous metalsFRECH OSKAR GMBH & CO·Filed 2001·Granted Dec 14, 2004·12 cites·32 claims
- 0381US5960854AHot chamber die-casting machineFRECH OSKAR GMBH & CO·Filed 1996·Granted Oct 5, 1999·23 cites·26 claims
- 0476US6581670B1Injection unit for a pressure die casting machineFRECH OSKAR GMBH & CO·Filed 2000·Granted Jun 24, 2003·8 cites·28 claims
- 0572US6793000B2Hot chamber pressurized casting machine and process for operating same and making cast parts therewithFRECH OSKAR GMBH & CO·Filed 2001·Granted Sep 21, 2004·6 cites·36 claims
- 0666US6321826B1Mold closing unit especially for a hot chamber die-casting machineFRECH OSKAR GMBH & CO·Filed 2000·Granted Nov 27, 2001·7 cites·5 claims
- 0760US6390175B1Hot chamber die-casting machineFRECH OSKAR GMBH & CO·Filed 2000·Granted May 21, 2002·3 cites·12 claims
- 0857US5699849AHot-chamber diecasting machineFRECH OSKAR GMBH & CO·Filed 1995·Granted Dec 23, 1997·8 cites·7 claims
- 0954US6761209B2Method of operating a hot-chamber pressure diecasting machine and a pressure diecasting machineFRECH OSKAR GMBH & CO·Filed 2002·Granted Jul 13, 2004·1 cites·13 claims
- 1054US5482101APressing-in deviceFRECH OSKAR GMBH & CO·Filed 1994·Granted Jan 9, 1996·10 cites·9 claims
- 1147US4530391AApparatus for the production of die-cast parts with adjustable piston travel length and initial and final positionsFRECH OSKAR GMBH & CO·Filed 1983·Granted Jul 23, 1985·6 cites·18 claims
- 1239US5072778ACasting vessel for hot-chamber pressure diecasting machinesFRECH OSKAR GMBH & CO·Filed 1990·Granted Dec 17, 1991·3 cites·21 claims
- 1334US6435260B1Hot-chamber diecasting machineFRECH OSKAR GMBH & CO·Filed 1999·Granted Aug 20, 2002·2 cites·14 claims
- 1426US4799624ASpray head having fluid metering screwsFRECH OSKAR GMBH & CO·Filed 1987·Granted Jan 24, 1989·1 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →