Assignee
USS ENG & CONSULT
US·90 granted patents·1,213 citations·filing 1977–2000
Top patents by PatentIndex Score
90 records- 0197US5511766AFiltration deviceUSS ENG & CONSULT·Filed 1994·Granted Apr 30, 1996·92 cites·11 claims
- 0296US4415103AFull throttle valve and method of tube and gate changeUSS ENG & CONSULT·Filed 1981·Granted Nov 15, 1983·48 cites·123 claims
- 0390US4545512AFull throttle valve and method of tube and gate changeUSS ENG & CONSULT·Filed 1983·Granted Oct 8, 1985·26 cites·10 claims
- 0486US4429816AUnion for providing inert gas between teeming nozzle and pouring tubeUSS ENG & CONSULT·Filed 1982·Granted Feb 7, 1984·23 cites·10 claims
- 0584US4400474ABasic refractory cementitious material and components thereofUSS ENG & CONSULT·Filed 1982·Granted Aug 23, 1983·42 cites·29 claims
- 0680US5518154AGate and pour tube assembly for use in throttling gate valveUSS ENG & CONSULT·Filed 1994·Granted May 21, 1996·26 cites·12 claims
- 0779US5554207AProcess of recycling iron oxides and plastics in steelmakingUSS ENG & CONSULT·Filed 1994·Granted Sep 10, 1996·44 cites·17 claims
- 0877USRE35597ERefractory article for preventing vortexing in a metallurgical vesselUSS ENG & CONSULT·Filed 1994·Granted Aug 26, 1997·14 cites·11 claims
- 0975US5890805AMethod for monitoring the wear and extending the life of blast furnace refractory liningUSS ENG & CONSULT·Filed 1997·Granted Apr 6, 1999·24 cites·2 claims
- 1075US4781821AProcess for operating a short-belt type magnetic separatorUSS ENG & CONSULT·Filed 1987·Granted Nov 1, 1988·36 cites·9 claims
- 1175US4762753AInsulative coating compositionUSS ENG & CONSULT·Filed 1987·Granted Aug 9, 1988·29 cites·12 claims
- 1273US6166681AMeasuring the thickness of materialsUSS ENG & CONSULT·Filed 1999·Granted Dec 26, 2000·35 cites·20 claims
- 1373US5160480ATundish turbulence suppressor padUSS ENG & CONSULT·Filed 1991·Granted Nov 3, 1992·14 cites·24 claims
- 1471US6255983B1Degasser guideUSS ENG & CONSULT·Filed 2000·Granted Jul 3, 2001·18 cites·14 claims
- 1571US4832276APolyurethane sleeve for tension reelsUSS ENG & CONSULT·Filed 1988·Granted May 23, 1989·20 cites·5 claims
- 1671US4176769AFluted,-stepped, pour nozzleUSS ENG & CONSULT·Filed 1978·Granted Dec 4, 1979·12 cites·13 claims
- 1770US4852704AEnergy absorption and barrier device for automotive vehicles and method for making the sameUSS ENG & CONSULT·Filed 1988·Granted Aug 1, 1989·30 cites·6 claims
- 1869US6130637AMeasuring the thickness of hot slag in steelmakingUSS ENG & CONSULT·Filed 1998·Granted Oct 10, 2000·34 cites·19 claims
- 1969US5171513ARefractory article for preventing vortexing in a metallurgical vesselUSS ENG & CONSULT·Filed 1992·Granted Dec 15, 1992·10 cites·10 claims
- 2068US5106412AMethod for providing steel with lowered hydrogen level after ladle treatmentUSS ENG & CONSULT·Filed 1991·Granted Apr 21, 1992·16 cites·3 claims
- 2167US6331241B1Method of making chromium-plated steelUSS ENG & CONSULT·Filed 2000·Granted Dec 18, 2001·6 cites·14 claims
- 2266US5395441ARevert briquettes for iron making blast furnaceUSS ENG & CONSULT·Filed 1993·Granted Mar 7, 1995·17 cites·12 claims
- 2366US5321506AAutomatic screw-on pipe couplingsUSS ENG & CONSULT·Filed 1991·Granted Jun 14, 1994·30 cites·17 claims
- 2466US4386765AComposite moulded refractory articlesUSS ENG & CONSULT·Filed 1981·Granted Jun 7, 1983·10 cites·9 claims
- 2565US4421257AMetal pouring nozzle with gas inletUSS ENG & CONSULT·Filed 1982·Granted Dec 20, 1983·10 cites·6 claims
- 2663US5681526AMethod and apparatus for post-combustion of gases during the refining of molten metalUSS ENG & CONSULT·Filed 1996·Granted Oct 28, 1997·16 cites·15 claims
- 2762US4641768ATeeming apparatus and methodUSS ENG & CONSULT·Filed 1985·Granted Feb 10, 1987·9 cites·10 claims
- 2861US5556457ARecovery of steel plant revert materials through cementitious agglomerationUSS ENG & CONSULT·Filed 1995·Granted Sep 17, 1996·23 cites·9 claims
- 2961US4168790AIntegrated slide gate valveUSS ENG & CONSULT·Filed 1977·Granted Sep 25, 1979·8 cites·15 claims
- 3059US4762164AMold friction monitoring for breakout protectionUSS ENG & CONSULT·Filed 1987·Granted Aug 9, 1988·9 cites·16 claims
- 3158US4199085ASliding gate valveUSS ENG & CONSULT·Filed 1978·Granted Apr 22, 1980·8 cites·11 claims
- 3257US6361624B1Fully-stabilized steel for porcelain enamelingUSS ENG & CONSULT·Filed 2000·Granted Mar 26, 2002·8 cites·6 claims
- 3357US5981917ALadle preheat indication systemUSS ENG & CONSULT·Filed 1998·Granted Nov 9, 1999·11 cites·19 claims
- 3457US4597514ASliding gate valves and components thereofUSS ENG & CONSULT·Filed 1983·Granted Jul 1, 1986·15 cites·4 claims
- 3556US6174426B1Tin-plated steel with adhesion promoterUSS ENG & CONSULT·Filed 1999·Granted Jan 16, 2001·20 cites·7 claims
- 3656US4809766AContinuous caster breakout damage avoidance systemUSS ENG & CONSULT·Filed 1988·Granted Mar 7, 1989·11 cites·10 claims
- 3756US4543981ASliding gate valvesUSS ENG & CONSULT·Filed 1982·Granted Oct 1, 1985·16 cites·6 claims
- 3855US4706925AMethod of stripping an ingot from a sectional ingot mold and an improved sectional ingot mold thereforUSS ENG & CONSULT·Filed 1983·Granted Nov 17, 1987·7 cites·6 claims
- 3954US5670075ASealing gas delivery system for sliding jointsUSS ENG & CONSULT·Filed 1996·Granted Sep 23, 1997·7 cites·14 claims
- 4054US5556515ACoke oven doorUSS ENG & CONSULT·Filed 1994·Granted Sep 17, 1996·14 cites·5 claims
- 4153US6137294APrediction of bulk density of particulates with a correlation based on moisture contentUSS ENG & CONSULT·Filed 1999·Granted Oct 24, 2000·25 cites·6 claims
- 4253US5681367AMethod of producing hot metalUSS ENG & CONSULT·Filed 1996·Granted Oct 28, 1997·15 cites·18 claims
- 4353US4852198AEdge brush for electroplated stripUSS ENG & CONSULT·Filed 1988·Granted Aug 1, 1989·10 cites·9 claims
- 4452US5024421AInterlocking snorkel refractoryUSS ENG & CONSULT·Filed 1990·Granted Jun 18, 1991·16 cites·12 claims
- 4552US4716961ARotary drive apparatus for downhold pumpUSS ENG & CONSULT·Filed 1987·Granted Jan 5, 1988·26 cites·4 claims
- 4651US6056833AThermomechanically controlled processed high strength weathering steel with low yield/tensile ratioUSS ENG & CONSULT·Filed 1998·Granted May 2, 2000·16 cites·19 claims
- 4751US5772795AHigh strength deep drawing steel developed by reaction with ammoniaUSS ENG & CONSULT·Filed 1996·Granted Jun 30, 1998·26 cites·51 claims
- 4851US5228902AMethod of desulfurization in vacuum processing of steelUSS ENG & CONSULT·Filed 1992·Granted Jul 20, 1993·13 cites·10 claims
- 4950US5975754AMethod for monitoring the wear and extending the life of blast furnace refractory liningUSS ENG & CONSULT·Filed 1998·Granted Nov 2, 1999·12 cites·3 claims
- 5049US5676195AMethod of and apparatus for limiting ingress of gas to incipient continuous cast slabsUSS ENG & CONSULT·Filed 1995·Granted Oct 14, 1997·6 cites·9 claims
Showing the top 50 of 90 patent records by PatentIndex Score.
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