Assignee
CENTRE RECH METALLURGIQUE
86 granted patents·1,000 citations·filing 1974–1995
Top patents by PatentIndex Score
86 records- 0196US4322600AMethod and apparatus for forming microcavities on the surface of a rolling mill rollCENTRE RECH METALLURGIQUE·Filed 1979·Granted Mar 30, 1982·49 cites·22 claims
- 0290US4322627AApparatus for monitoring the surface of the charge of a shaft furnaceCENTRE RECH METALLURGIQUE·Filed 1979·Granted Mar 30, 1982·56 cites·15 claims
- 0388US4296304AElectrode displacement monitoring in resistance weldingCENTRE RECH METALLURGIQUE·Filed 1978·Granted Oct 20, 1981·46 cites·3 claims
- 0487US4226108AApparatus for cooling metal productsCENTRE RECH METALLURGIQUE·Filed 1978·Granted Oct 7, 1980·24 cites·10 claims
- 0586US4016009AProducing rolled steel productsCENTRE RECH METALLURGIQUE·Filed 1976·Granted Apr 5, 1977·29 cites·10 claims
- 0685US4874471ADevice for casting a metal in the pasty phaseCENTRE RECH METALLURGIQUE·Filed 1987·Granted Oct 17, 1989·21 cites·19 claims
- 0784US4723562AApparatus for cooling a moving metal productCENTRE RECH METALLURGIQUE·Filed 1985·Granted Feb 9, 1988·23 cites·19 claims
- 0883US4204892AHeat-treating tubular steel sectionsCENTRE RECH METALLURGIQUE·Filed 1978·Granted May 27, 1980·21 cites·14 claims
- 0977US4295902AMethod of manufacturing rolled steel products with high elastic limitCENTRE RECH METALLURGIQUE·Filed 1980·Granted Oct 20, 1981·17 cites·4 claims
- 1074US4120455AApparatus for cooling metal sectionsCENTRE RECH METALLURGIQUE·Filed 1977·Granted Oct 17, 1978·13 cites·7 claims
- 1172US4752695APlanarity detection method for a moving rolled strip employing side edge detection with respect to a reference surfaceCENTRE RECH METALLURGIQUE·Filed 1986·Granted Jun 21, 1988·16 cites·6 claims
- 1272US4073332AMethod of controlling continuous casting of a metalCENTRE RECH METALLURGIQUE·Filed 1975·Granted Feb 14, 1978·19 cites·6 claims
- 1371US4227813AProcess for determining a dimension of an objectCENTRE RECH METALLURGIQUE·Filed 1978·Granted Oct 14, 1980·20 cites·21 claims
- 1471US4112763AInspecting the interior of an enclosureCENTRE RECH METALLURGIQUE·Filed 1976·Granted Sep 12, 1978·14 cites·7 claims
- 1570US4541723AMonitoring the planarity of metal sheetCENTRE RECH METALLURGIQUE·Filed 1983·Granted Sep 17, 1985·21 cites·18 claims
- 1670US4160725AWaste water purification processesCENTRE RECH METALLURGIQUE·Filed 1978·Granted Jul 10, 1979·30 cites·6 claims
- 1769US4847112ASurface treatment of a rolling mill rollCENTRE RECH METALLURGIQUE·Filed 1988·Granted Jul 11, 1989·27 cites·13 claims
- 1868US4300376ACooling of rolled metal productsCENTRE RECH METALLURGIQUE·Filed 1979·Granted Nov 17, 1981·12 cites·8 claims
- 1966US4995446ADevice for cooling a metal during castingsCENTRE RECH METALLURGIQUE·Filed 1989·Granted Feb 26, 1991·11 cites·4 claims
- 2066US4395022AMethod of and apparatus for controlled cooling of metallurgical productsCENTRE RECH METALLURGIQUE·Filed 1978·Granted Jul 26, 1983·11 cites·4 claims
- 2166US4329562AMethod and device for improving the properties of thin steel platesCENTRE RECH METALLURGIQUE·Filed 1978·Granted May 11, 1982·20 cites·18 claims
- 2265US4668308AMethod and apparatus for manufacturing railsCENTRE RECH METALLURGIQUE·Filed 1985·Granted May 26, 1987·13 cites·7 claims
- 2365US4596918AElectric arc plasma torchCENTRE RECH METALLURGIQUE·Filed 1985·Granted Jun 24, 1986·27 cites·8 claims
- 2465US4486243AMethod of manufacturing railsCENTRE RECH METALLURGIQUE·Filed 1983·Granted Dec 4, 1984·14 cites·8 claims
- 2565US4313975AMethod of improving operation of continuous casting nozzleCENTRE RECH METALLURGIQUE·Filed 1981·Granted Feb 2, 1982·11 cites·11 claims
- 2664US4803374AContinuous measurement of the surface roughness of a cold-rolled productCENTRE RECH METALLURGIQUE·Filed 1986·Granted Feb 7, 1989·22 cites·12 claims
- 2764US4497214AApparatus for taking gaseous samplesCENTRE RECH METALLURGIQUE·Filed 1983·Granted Feb 5, 1985·23 cites·12 claims
- 2863US4810311AProcess for manufacturing a high strength railCENTRE RECH METALLURGIQUE·Filed 1987·Granted Mar 7, 1989·10 cites·9 claims
- 2963US4609529AZinc-based alloys with improved ductilityCENTRE RECH METALLURGIQUE·Filed 1984·Granted Sep 2, 1986·16 cites·9 claims
- 3062US4850089ASurface treatment of a rolling mill rollCENTRE RECH METALLURGIQUE·Filed 1986·Granted Jul 25, 1989·12 cites·7 claims
- 3162US3955963AMethod of reducing oreCENTRE RECH METALLURGIQUE·Filed 1974·Granted May 11, 1976·13 cites·7 claims
- 3261US4305765ACooling metal productsCENTRE RECH METALLURGIQUE·Filed 1980·Granted Dec 15, 1981·8 cites·5 claims
- 3358US4065329AContinuous heat treatment of cold rolled steel stripCENTRE RECH METALLURGIQUE·Filed 1976·Granted Dec 27, 1977·11 cites·9 claims
- 3456US4389254AContinuous treatment of steel sheetCENTRE RECH METALLURGIQUE·Filed 1981·Granted Jun 21, 1983·11 cites·10 claims
- 3555US4442699AMonitoring the dust content of gaseous fluidCENTRE RECH METALLURGIQUE·Filed 1981·Granted Apr 17, 1984·18 cites·9 claims
- 3655US4264203AInspection of the interior of an enclosureCENTRE RECH METALLURGIQUE·Filed 1979·Granted Apr 28, 1981·11 cites·10 claims
- 3755US4003260AApparatus for testing molten metalCENTRE RECH METALLURGIQUE·Filed 1974·Granted Jan 18, 1977·16 cites·5 claims
- 3854US4417720AContinuous heat treatment plant for steel sheetCENTRE RECH METALLURGIQUE·Filed 1980·Granted Nov 29, 1983·8 cites·15 claims
- 3953US4421553AProcess for operating a blast furnaceCENTRE RECH METALLURGIQUE·Filed 1981·Granted Dec 20, 1983·11 cites·11 claims
- 4053US4231812ASurface treatment of metal stripCENTRE RECH METALLURGIQUE·Filed 1979·Granted Nov 4, 1980·12 cites·17 claims
- 4151US4744226AApparatus for cooling a metal product in motionCENTRE RECH METALLURGIQUE·Filed 1987·Granted May 17, 1988·8 cites·5 claims
- 4251US4601762AMethods for conditioning metal productsCENTRE RECH METALLURGIQUE·Filed 1984·Granted Jul 22, 1986·12 cites·6 claims
- 4351US4536639ARegulating surface treatment by laser beamCENTRE RECH METALLURGIQUE·Filed 1983·Granted Aug 20, 1985·10 cites·11 claims
- 4450US4408878AMethod and apparatus for measuring emissivityCENTRE RECH METALLURGIQUE·Filed 1980·Granted Oct 11, 1983·14 cites·11 claims
- 4550US4003261AApparatus for testing molten metalCENTRE RECH METALLURGIQUE·Filed 1976·Granted Jan 18, 1977·13 cites·7 claims
- 4649US4341940AMonitoring resistance weldingCENTRE RECH METALLURGIQUE·Filed 1980·Granted Jul 27, 1982·10 cites·9 claims
- 4749US4149877AControlling pig iron refiningCENTRE RECH METALLURGIQUE·Filed 1977·Granted Apr 17, 1979·6 cites·8 claims
- 4848US4227812AMethod of determining a dimension of an articleCENTRE RECH METALLURGIQUE·Filed 1978·Granted Oct 14, 1980·9 cites·3 claims
- 4947US4203783AProcess for improving the quality of steel sectionsCENTRE RECH METALLURGIQUE·Filed 1978·Granted May 20, 1980·6 cites·2 claims
- 5046US4332630AContinuous cooling of low carbon steel wire rodCENTRE RECH METALLURGIQUE·Filed 1980·Granted Jun 1, 1982·7 cites·22 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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