P

Inventor

AUBREY LEONARD S

US16 patents
⚠️ This page may combine multiple inventors who share the name “AUBREY LEONARD S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PORVAIR PLC

4 patents
US7585455B2Sep 8, 2009

Compact micro-porous media degasser

PORVAIR PLC0 citations51
US7718114B2May 18, 2010

Ceramic foam filter for better filtration of molten iron

PORVAIR PLC0 citations46
US9504944B2Nov 29, 2016

Bn or Y2O3 coated ceramic filters used in filtration of aluminum—lithium alloys and reactive alloys

PORVAIR PLC0 citations44
US6977058B2Dec 20, 2005

Inoculant-strainer with improved filtration effectiveness and inoculant dissolution

PORVAIR PLC0 citations44

ALUSUISSE

3 patents
US4975191ADec 4, 1990

Ceramic foam filter

ALUSUISSE25 citations92
US4885263ADec 5, 1989

Ceramic foam filter and process for preparing same

ALUSUISSE24 citations92
US4708326ANov 24, 1987

Vented pouring cup for molten metal casting

ALUSUISSE25 citations89

SELEE CORP

2 patents
US6036743AMar 14, 2000

Method and apparatus for removing liquid salts from liquid metal

SELEE CORP30 citations91
US5673902AOct 7, 1997

Dual stage ceramic foam filtration system and method

SELEE CORP51 citations85

AUBREY LEONARD S

2 patents
US8202346B1Jun 19, 2012

Porous reticulated metal foam for filtering molten magnesium

AUBREY LEONARD S4 citations58
US8486176B2Jul 16, 2013

Method for filtering molten aluminum and molten aluminum alloys

AUBREY LEONARD S0 citations48

CHI FENG

1 patent
US8518528B2Aug 27, 2013

Low expansion corrosion resistant ceramic foam filters for molten aluminum filtration

CHI FENG9 citations76

ALUSUISSE LONZA SERVICES AG

1 patent
US4978452ADec 18, 1990

Method for producing wax impregnated filters for investment casting applications

ALUSUISSE LONZA SERVICES AG10 citations73

PECHINEY ELECTROMETALLURGIE

1 patent
US6793707B2Sep 21, 2004

Inoculation filter

PECHINEY ELECTROMETALLURGIE6 citations58

POEVAIR PLC

1 patent
US7547409B2Jun 16, 2009

Compact micro-porous media degasser

POEVAIR PLC0 citations44

OLSON III RUDOLPH A

1 patent
US9458523B2Oct 4, 2016

Corrosion resistant glass coating applied to ceramic foam used to filter molten aluminum

OLSON III RUDOLPH A1 citations38