Assignee
HOWMET RES CORP
US·89 granted patents·8 pending applications·2,408 citations·filing 1994–2009
Top patents by PatentIndex Score
97 records- 0198US6021840AVacuum die casting of amorphous alloysHOWMET RES CORP·Filed 1998·Granted Feb 8, 2000·134 cites·7 claims
- 0296US5856027AThermal barrier coating system with intermediate phase bondcoatHOWMET RES CORP·Filed 1997·Granted Jan 5, 1999·122 cites·17 claims
- 0395US7234506B2Ceramic casting core and methodHOWMET RES CORP·Filed 2006·Granted Jun 26, 2007·30 cites·3 claims
- 0495US6070643AHigh vacuum die castingHOWMET RES CORP·Filed 1997·Granted Jun 6, 2000·57 cites·33 claims
- 0593US5658614APlatinum aluminide CVD coating methodHOWMET RES CORP·Filed 1994·Granted Aug 19, 1997·115 cites·11 claims
- 0692US6626230B1Multi-wall core and processHOWMET RES CORP·Filed 2000·Granted Sep 30, 2003·112 cites·19 claims
- 0792US6505678B2Ceramic core with locators and methodHOWMET RES CORP·Filed 2001·Granted Jan 14, 2003·46 cites·25 claims
- 0891US6588484B1Ceramic casting cores with controlled surface textureHOWMET RES CORP·Filed 2000·Granted Jul 8, 2003·40 cites·8 claims
- 0991US6276432B1Directional solidification method and apparatusHOWMET RES CORP·Filed 1999·Granted Aug 21, 2001·33 cites·15 claims
- 1091US5915452AApparatus for removing cores from castingsHOWMET RES CORP·Filed 1998·Granted Jun 29, 1999·61 cites·22 claims
- 1190US6505672B2Fugitive patterns for investment castingHOWMET RES CORP·Filed 2001·Granted Jan 14, 2003·16 cites·11 claims
- 1289US7093645B2Ceramic casting core and methodHOWMET RES CORP·Filed 2004·Granted Aug 22, 2006·32 cites·17 claims
- 1389US6805758B2Yttrium modified amorphous alloyHOWMET RES CORP·Filed 2002·Granted Oct 19, 2004·27 cites·3 claims
- 1489US6720028B1Impregnated ceramic core and method of makingHOWMET RES CORP·Filed 2001·Granted Apr 13, 2004·26 cites·13 claims
- 1589US6589668B1Graded platinum diffusion aluminide coatingHOWMET RES CORP·Filed 2000·Granted Jul 8, 2003·48 cites·21 claims
- 1689US6578623B2Ceramic core and method of makingHOWMET RES CORP·Filed 2001·Granted Jun 17, 2003·30 cites·2 claims
- 1788US7302992B2Fugitive pattern for castingHOWMET RES CORP·Filed 2005·Granted Dec 4, 2007·6 cites·15 claims
- 1888US6510889B2Directional solidification method and apparatusHOWMET RES CORP·Filed 2001·Granted Jan 28, 2003·14 cites·6 claims
- 1987US6120624ANickel base superalloy preweld heat treatmentHOWMET RES CORP·Filed 1998·Granted Sep 19, 2000·57 cites·13 claims
- 2087US5989733AActive element modified platinum aluminide diffusion coating and CVD coating methodHOWMET RES CORP·Filed 1996·Granted Nov 23, 1999·66 cites·11 claims
- 2187US5788823APlatinum modified aluminide diffusion coating and methodHOWMET RES CORP·Filed 1996·Granted Aug 4, 1998·65 cites·20 claims
- 2286US6749006B1Method of making investment casting moldsHOWMET RES CORP·Filed 2000·Granted Jun 15, 2004·21 cites·10 claims
- 2386US5841669ASolidification control including pattern recognitionHOWMET RES CORP·Filed 1996·Granted Nov 24, 1998·31 cites·5 claims
- 2485US6689422B1CVD codeposition of A1 and one or more reactive (gettering) elements to form protective aluminide coatingHOWMET RES CORP·Filed 1994·Granted Feb 10, 2004·48 cites·22 claims
- 2585US6474348B1CNC core removal from casting passagesHOWMET RES CORP·Filed 1999·Granted Nov 5, 2002·29 cites·4 claims
- 2685US6072568AThermal barrier coating stress measurementHOWMET RES CORP·Filed 1997·Granted Jun 6, 2000·62 cites·10 claims
- 2784US7302991B2Fugitive pattern for castingHOWMET RES CORP·Filed 2005·Granted Dec 4, 2007·4 cites·20 claims
- 2884US6129991AAluminide/MCrAlY coating system for superalloysHOWMET RES CORP·Filed 1997·Granted Oct 10, 2000·80 cites·28 claims
- 2984US5931214AMold heating vacuum casting furnaceHOWMET RES CORP·Filed 1997·Granted Aug 3, 1999·46 cites·12 claims
- 3084US5913354ARemoval of ceramic shell mold material from castingsHOWMET RES CORP·Filed 1997·Granted Jun 22, 1999·24 cites·12 claims
- 3183US6849132B2CVD codeposition of A1 and one or more reactive (gettering) elements to form protective aluminide coatingHOWMET RES CORP·Filed 2003·Granted Feb 1, 2005·19 cites·10 claims
- 3283US6291014B1Active element modified platinum aluminide diffusion coating and CVD coating methodHOWMET RES CORP·Filed 1999·Granted Sep 18, 2001·52 cites·15 claims
- 3382US6533986B1Method and apparatus for making ceramic cores and other articlesHOWMET RES CORP·Filed 2000·Granted Mar 18, 2003·25 cites·7 claims
- 3482US6347660B1Multipiece core assembly for cast airfoilHOWMET RES CORP·Filed 1999·Granted Feb 19, 2002·63 cites·11 claims
- 3581US6793966B2Chemical vapor deposition apparatus and methodHOWMET RES CORP·Filed 2001·Granted Sep 21, 2004·20 cites·15 claims
- 3681US6648060B1Reinforced shell mold and methodHOWMET RES CORP·Filed 2002·Granted Nov 18, 2003·13 cites·7 claims
- 3781US6472018B1Thermal barrier coating methodHOWMET RES CORP·Filed 2000·Granted Oct 29, 2002·24 cites·14 claims
- 3878US6568458B2Reinforced ceramic shell mold and method of making sameHOWMET RES CORP·Filed 2001·Granted May 27, 2003·9 cites·10 claims
- 3978US6241000B1Method for removing cores from castingsHOWMET RES CORP·Filed 1995·Granted Jun 5, 2001·31 cites·20 claims
- 4077US6231692B1Nickel base superalloy with improved machinability and method of making thereofHOWMET RES CORP·Filed 1999·Granted May 15, 2001·27 cites·16 claims
- 4176US6789604B2Fugitive patterns for investment castingHOWMET RES CORP·Filed 2002·Granted Sep 14, 2004·5 cites·12 claims
- 4275US6689487B2Thermal barrier coatingHOWMET RES CORP·Filed 2001·Granted Feb 10, 2004·17 cites·23 claims
- 4375US6640877B2Investment casting with improved melt fillingHOWMET RES CORP·Filed 2002·Granted Nov 4, 2003·8 cites·13 claims
- 4474US5679270AMethod for removing ceramic material from castings using caustic medium with oxygen getterHOWMET RES CORP·Filed 1996·Granted Oct 21, 1997·36 cites·20 claims
- 4570US6403020B1Method for firing ceramic coresHOWMET RES CORP·Filed 2001·Granted Jun 11, 2002·21 cites·16 claims
- 4669US6475289B2Cleaning of internal passages of airfoilsHOWMET RES CORP·Filed 2000·Granted Nov 5, 2002·9 cites·13 claims
- 4769US6446698B1Investment casting with exothermic materialHOWMET RES CORP·Filed 2001·Granted Sep 10, 2002·7 cites·12 claims
- 4868US6375039B1Material transfer deviceHOWMET RES CORP·Filed 2000·Granted Apr 23, 2002·14 cites·12 claims
- 4967US6132520ARemoval of thermal barrier coatingsHOWMET RES CORP·Filed 1998·Granted Oct 17, 2000·45 cites·12 claims
- 5067US5678583ARemoval of ceramic shell mold material from castingsHOWMET RES CORP·Filed 1995·Granted Oct 21, 1997·12 cites·7 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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