Inventor · disambiguated record
Leonard S. Aubrey
Also filed as: AUBREY LEONARD S
16 granted patents·2 pending applications·185 citations·filing 1986–2014
92Inventor score
Top patents by PatentIndex Score
18 records- 0185US5673902ADual stage ceramic foam filtration system and methodSELEE CORP·Filed 1996·Granted Oct 7, 1997·51 cites·48 claims
- 0285US4708326AVented pouring cup for molten metal castingALUSUISSE·Filed 1986·Granted Nov 24, 1987·25 cites·13 claims
- 0382US8202346B1Porous reticulated metal foam for filtering molten magnesiumAUBREY LEONARD S·Filed 2009·Granted Jun 19, 2012·4 cites·16 claims
- 0482US6036743AMethod and apparatus for removing liquid salts from liquid metalSELEE CORP·Filed 1997·Granted Mar 14, 2000·30 cites·19 claims
- 0581US4975191ACeramic foam filterALUSUISSE·Filed 1989·Granted Dec 4, 1990·25 cites·3 claims
- 0680US4885263ACeramic foam filter and process for preparing sameALUSUISSE·Filed 1987·Granted Dec 5, 1989·24 cites·8 claims
- 0772US8518528B2Low expansion corrosion resistant ceramic foam filters for molten aluminum filtrationCHI FENG·Filed 2007·Granted Aug 27, 2013·9 cites·60 claims
- 0872US6793707B2Inoculation filterPECHINEY ELECTROMETALLURGIE·Filed 2002·Granted Sep 21, 2004·6 cites·60 claims
- 0961US9458523B2Corrosion resistant glass coating applied to ceramic foam used to filter molten aluminumOLSON III RUDOLPH A·Filed 2010·Granted Oct 4, 2016·1 cites·9 claims
- 1059US8486176B2Method for filtering molten aluminum and molten aluminum alloysAUBREY LEONARD S·Filed 2009·Granted Jul 16, 2013·0 cites·14 claims
- 1154US7585455B2Compact micro-porous media degasserPORVAIR PLC·Filed 2008·Granted Sep 8, 2009·0 cites·8 claims
- 1248US9504944B2Bn or Y2O3 coated ceramic filters used in filtration of aluminum—lithium alloys and reactive alloysPORVAIR PLC·Filed 2014·Granted Nov 29, 2016·0 cites·28 claims
- 1344US4978452AMethod for producing wax impregnated filters for investment casting applicationsALUSUISSE LONZA SERVICES AG·Filed 1989·Granted Dec 18, 1990·10 cites·11 claims
- 1443US2012175804A1Low expansion corrosion resistant ceramic foam filters for molten aluminum filtrationCHI FENG·Filed 2012·Application pending·0 cites
- 1542US7547409B2Compact micro-porous media degasserPOEVAIR PLC·Filed 2004·Granted Jun 16, 2009·0 cites·28 claims
- 1641US7718114B2Ceramic foam filter for better filtration of molten ironPORVAIR PLC·Filed 2006·Granted May 18, 2010·0 cites·16 claims
- 1736US6977058B2Inoculant-strainer with improved filtration effectiveness and inoculant dissolutionPORVAIR PLC·Filed 2003·Granted Dec 20, 2005·0 cites·31 claims
- 1832US2003146151A1Sintered magnesium oxide filterFiled 2002·Application pending·0 cites
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