Assignee
GKN SINTER METALS GMBH
US·16 granted patents·2 pending applications·179 citations·filing 1998–2007
Top patents by PatentIndex Score
18 records- 0183US7310876B2Method for making a piston bodyGKN SINTER METALS GMBH·Filed 2005·Granted Dec 25, 2007·10 cites·12 claims
- 0280US6652804B1Method for producing an openly porous sintered metal filmGKN SINTER METALS GMBH·Filed 1998·Granted Nov 25, 2003·60 cites·20 claims
- 0374US6730263B2Process to manufacture a sintered part with a subsequent shaping of the green compactGKN SINTER METALS GMBH·Filed 2001·Granted May 4, 2004·27 cites·16 claims
- 0471US7524352B2Composition for the production of sintered molded partsGKN SINTER METALS GMBH·Filed 2005·Granted Apr 28, 2009·4 cites·31 claims
- 0570US6591948B2Piston with support webs for a piston-cylinder arrangement, in particular a shock absorber pistonGKN SINTER METALS GMBH·Filed 2001·Granted Jul 15, 2003·15 cites·13 claims
- 0670US6481336B2Piston with pressure-dependent sealing effect for a piston-cylinder arrangement, in particular a shock absorber pistonGKN SINTER METALS GMBH·Filed 2001·Granted Nov 19, 2002·14 cites·19 claims
- 0762US7178237B2Piston for a piston-cylinder arrangement, in particular a shock absorber pistonGKN SINTER METALS GMBH·Filed 2004·Granted Feb 20, 2007·8 cites·6 claims
- 0860US6540637B2Toothed rotor setGKN SINTER METALS GMBH·Filed 2001·Granted Apr 1, 2003·8 cites·13 claims
- 0958US6709245B2Regulated pumpGKN SINTER METALS GMBH·Filed 2002·Granted Mar 23, 2004·9 cites·26 claims
- 1057US6928923B2Piston with supporting connector elements for a piston-cylinder arrangement, in particular a shock absorber pistonGKN SINTER METALS GMBH·Filed 2003·Granted Aug 16, 2005·7 cites·7 claims
- 1157US6610244B2Method for connecting sintered body to a metallic support elementGKN SINTER METALS GMBH·Filed 2001·Granted Aug 26, 2003·7 cites·15 claims
- 1252US2008289491A1Powder-Metallurgically Produced Piston Body Comprising Support WebsGKN SINTER METALS GMBH·Filed 2007·Application pending·0 cites
- 1347US7306753B2Method of making a thin porous layerGKN SINTER METALS GMBH·Filed 2004·Granted Dec 11, 2007·3 cites·15 claims
- 1446US6695603B2Eccentric toothed rotor set having planetary gears on the inner rotorGKN SINTER METALS GMBH·Filed 2002·Granted Feb 24, 2004·2 cites·14 claims
- 1542US6843821B2Filtering candles comprising a sintered filtering tubeGKN SINTER METALS GMBH·Filed 2003·Granted Jan 18, 2005·3 cites·15 claims
- 1638US6863706B2Module for use as a filter, catalytic converter, or heater, and method for the manufacture thereofGKN SINTER METALS GMBH·Filed 2003·Granted Mar 8, 2005·1 cites·27 claims
- 1734US6936088B2Sintered, highly porous body and method for the production thereofGKN SINTER METALS GMBH·Filed 2003·Granted Aug 30, 2005·1 cites·28 claims
- 1833US2005242478A1Sintered, highly porous body and method for the production thereofGKN SINTER METALS GMBH·Filed 2005·Application pending·0 cites
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