Assignee
BRUSH WELLMAN
US·55 granted patents·1 pending application·946 citations·filing 1975–2008
Top patents by PatentIndex Score
56 records- 0188US4551187ACopper alloyBRUSH WELLMAN·Filed 1984·Granted Nov 5, 1985·40 cites·2 claims
- 0286US5761799AMethod of making multilayer metal systemBRUSH WELLMAN·Filed 1996·Granted Jun 9, 1998·22 cites·8 claims
- 0386US5578146AAluminum-beryllium alloys having high stiffness and low thermal expansion for memory devicesBRUSH WELLMAN·Filed 1996·Granted Nov 26, 1996·45 cites·14 claims
- 0486US5551997ABeryllium-containing alloys of aluminum and semi-solid processing of such alloysBRUSH WELLMAN·Filed 1994·Granted Sep 3, 1996·33 cites·18 claims
- 0585US5716467ABeryllium-containing alloys of aluminum and semi-solid processing of such alloysBRUSH WELLMAN·Filed 1994·Granted Feb 10, 1998·31 cites·2 claims
- 0684US6114048AFunctionally graded metal substrates and process for making sameBRUSH WELLMAN·Filed 1998·Granted Sep 5, 2000·114 cites·41 claims
- 0784US5686676AProcess for making improved copper/tungsten compositesBRUSH WELLMAN·Filed 1996·Granted Nov 11, 1997·34 cites·26 claims
- 0883US4599120AProcessing of copper alloysBRUSH WELLMAN·Filed 1985·Granted Jul 8, 1986·35 cites·5 claims
- 0981US5993731AProcess for making improved net shape or near net shape metal partsBRUSH WELLMAN·Filed 1997·Granted Nov 30, 1999·28 cites·42 claims
- 1079US6371224B1Threaded spacerBRUSH WELLMAN·Filed 2000·Granted Apr 16, 2002·26 cites·33 claims
- 1178US5667600AAluminum alloys containing beryllium and investment casting of such alloysBRUSH WELLMAN·Filed 1994·Granted Sep 16, 1997·20 cites·3 claims
- 1278US4657601AThermomechanical processing of beryllium-copper alloysBRUSH WELLMAN·Filed 1985·Granted Apr 14, 1987·26 cites·14 claims
- 1375US6591894B2Shot blocks for use in die castingBRUSH WELLMAN·Filed 2001·Granted Jul 15, 2003·7 cites·19 claims
- 1474US4565586AProcessing of copper alloysBRUSH WELLMAN·Filed 1984·Granted Jan 21, 1986·23 cites·6 claims
- 1573US5583317AMultilayer laminate heat sink assemblyBRUSH WELLMAN·Filed 1995·Granted Dec 10, 1996·36 cites·1 claims
- 1669US5413644ABeryllium-containing alloys of magnesiumBRUSH WELLMAN·Filed 1994·Granted May 9, 1995·25 cites·11 claims
- 1769US4724013AProcessing of copper alloys and productBRUSH WELLMAN·Filed 1985·Granted Feb 9, 1988·19 cites·8 claims
- 1868US5217158AProcess for thermodynamically treating a region joining two membersBRUSH WELLMAN·Filed 1992·Granted Jun 8, 1993·16 cites·10 claims
- 1967US6527512B2Mud motorBRUSH WELLMAN·Filed 2001·Granted Mar 4, 2003·25 cites·24 claims
- 2064US6387195B1Rapid quench of large selection precipitation hardenable alloysBRUSH WELLMAN·Filed 2000·Granted May 14, 2002·9 cites·13 claims
- 2164US6312534B1High strength cast aluminum-beryllium alloys containing magnesiumBRUSH WELLMAN·Filed 1997·Granted Nov 6, 2001·17 cites·33 claims
- 2263US6022426AMultilayer laminate processBRUSH WELLMAN·Filed 1996·Granted Feb 8, 2000·31 cites·2 claims
- 2363US5475549AMagnesium-beryllium disk drive armsetBRUSH WELLMAN·Filed 1995·Granted Dec 12, 1995·17 cites·24 claims
- 2461US6056186AMethod for bonding a ceramic to a metal with a copper-containing shimBRUSH WELLMAN·Filed 1997·Granted May 2, 2000·33 cites·19 claims
- 2559US5777259AHeat exchanger assembly and method for making the sameBRUSH WELLMAN·Filed 1996·Granted Jul 7, 1998·26 cites·33 claims
- 2658US5686190AMultilayer laminate product and processBRUSH WELLMAN·Filed 1995·Granted Nov 11, 1997·19 cites·2 claims
- 2758US5642773AAluminum alloys containing beryllium and investment casting of such alloysBRUSH WELLMAN·Filed 1994·Granted Jul 1, 1997·10 cites·12 claims
- 2856US6627055B2Manufacture of fine-grained electroplating anodesBRUSH WELLMAN·Filed 2001·Granted Sep 30, 2003·3 cites·26 claims
- 2954US6648993B2Castings from alloys having large liquidius/solidus temperature differentialsBRUSH WELLMAN·Filed 2001·Granted Nov 18, 2003·1 cites·6 claims
- 3053US6585833B1Crimpable electrical connectorBRUSH WELLMAN·Filed 2000·Granted Jul 1, 2003·5 cites·13 claims
- 3151US3972712ACopper base alloysBRUSH WELLMAN·Filed 1975·Granted Aug 3, 1976·11 cites·14 claims
- 3250US5651844AMetamorphic processing of alloys and products thereofBRUSH WELLMAN·Filed 1996·Granted Jul 29, 1997·15 cites·33 claims
- 3348US5679182ASemi-solid processing of beryllium-containing alloys of magnesiumBRUSH WELLMAN·Filed 1994·Granted Oct 21, 1997·10 cites·8 claims
- 3448US5525753AMultilayer laminate product and processBRUSH WELLMAN·Filed 1995·Granted Jun 11, 1996·12 cites·4 claims
- 3547US5760473ASemiconductor package having a eutectic bonding layerBRUSH WELLMAN·Filed 1996·Granted Jun 2, 1998·18 cites·18 claims
- 3646US2010006191A1HIGH STRENGTH Be/Cu ALLOYS WITH IMPROVED ELECTRICAL CONDUCTIVITYBRUSH WELLMAN·Filed 2008·Application pending·0 cites
- 3745US5268334AProduction of beryllium oxide powders with controlled morphology and qualityBRUSH WELLMAN·Filed 1991·Granted Dec 7, 1993·11 cites·16 claims
- 3843US5993574ALean, high conductivity, relaxation-resistant beryllium-nickel-copper alloysBRUSH WELLMAN·Filed 1997·Granted Nov 30, 1999·10 cites·18 claims
- 3942US6001196ALean, high conductivity, relaxation-resistant beryllium-nickel-copper alloysBRUSH WELLMAN·Filed 1996·Granted Dec 14, 1999·9 cites·32 claims
- 4041US6589310B1High conductivity copper/refractory metal composites and method for making sameBRUSH WELLMAN·Filed 2000·Granted Jul 8, 2003·3 cites·20 claims
- 4141US6057989AComposite disk drive armsetBRUSH WELLMAN·Filed 1998·Granted May 2, 2000·6 cites·20 claims
- 4241US6042658AAluminum-beryllium actuator armsetBRUSH WELLMAN·Filed 1997·Granted Mar 28, 2000·5 cites·13 claims
- 4338US5124119AMethod of making beryllium-beryllium oxide compositesBRUSH WELLMAN·Filed 1991·Granted Jun 23, 1992·4 cites·8 claims
- 4437US7056395B1Dies for die casting aluminum and other metalsBRUSH WELLMAN·Filed 1999·Granted Jun 6, 2006·5 cites·22 claims
- 4537US6307173B1Weld gun arm castingBRUSH WELLMAN·Filed 2000·Granted Oct 23, 2001·3 cites·11 claims
- 4636US6153031ALean, high conductivity, relaxation-resistant beryllium-nickel-copper alloysBRUSH WELLMAN·Filed 1999·Granted Nov 28, 2000·6 cites·18 claims
- 4736US5304426ABeryllium-beryllium oxide compositesBRUSH WELLMAN·Filed 1992·Granted Apr 19, 1994·3 cites·9 claims
- 4835US5840135AAluminum-beryllium alloys having high stiffness and low thermal expansion for memory devicesBRUSH WELLMAN·Filed 1996·Granted Nov 24, 1998·4 cites·1 claims
- 4934US5901336ABonding beryllium to copper alloys using powder metallurgy compositional gradientsBRUSH WELLMAN·Filed 1996·Granted May 4, 1999·8 cites·18 claims
- 5034US5370753AProcess for cladding precious metals to precipitation hardenable materialsBRUSH WELLMAN·Filed 1993·Granted Dec 6, 1994·10 cites·6 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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