Assignee
SIDERURGIE FSE INST RECH
FR·98 granted patents·1,182 citations·filing 1972–1993
Top patents by PatentIndex Score
98 records- 0191US5355935AMethod and device for vibrating an ingot mould for the continuous casting of metalsSIDERURGIE FSE INST RECH·Filed 1993·Granted Oct 18, 1994·38 cites·13 claims
- 0291US4178979AMethod of and apparatus for electromagnetic mixing of metal during continuous castingSIDERURGIE FSE INST RECH·Filed 1977·Granted Dec 18, 1979·33 cites·10 claims
- 0389US4130423APulverulent composition for forming protective layer on steel meltsSIDERURGIE FSE INST RECH·Filed 1977·Granted Dec 19, 1978·45 cites·11 claims
- 0488US4026346ALiquid-cooled mold for continuous casting of molten metalSIDERURGIE FSE INST RECH·Filed 1976·Granted May 31, 1977·26 cites·14 claims
- 0587US4671340ARoller for continuous casting between rollers, with circulation of cooling fluidSIDERURGIE FSE INST RECH·Filed 1986·Granted Jun 9, 1987·28 cites·10 claims
- 0686US4040467AContinuous-casting system with electro-magnetic mixingSIDERURGIE FSE INST RECH·Filed 1976·Granted Aug 9, 1977·23 cites·10 claims
- 0785US4009749AThin-walled mold for the continuous casting of molten metalSIDERURGIE FSE INST RECH·Filed 1976·Granted Mar 1, 1977·24 cites·10 claims
- 0884US4708325AInduction heating system for reheating the edges of a metallurgical product and variable air gap inductor associated therewithSIDERURGIE FSE INST RECH·Filed 1986·Granted Nov 24, 1987·51 cites·9 claims
- 0984US4432534AOxygen lance for steel converterSIDERURGIE FSE INST RECH·Filed 1983·Granted Feb 21, 1984·18 cites·12 claims
- 1083US4799011AProcess and device for detecting structural defects in a product utilizing differential detection of eddy currentsSIDERURGIE FSE INST RECH·Filed 1985·Granted Jan 17, 1989·51 cites·6 claims
- 1182US4329136AApparatus for the automatic preparation of an X-ray spectrometry sampleSIDERURGIE FSE INST RECH·Filed 1979·Granted May 11, 1982·38 cites·10 claims
- 1281US4662427AVibrating ingot mold for continuous casting of metalsSIDERURGIE FSE INST RECH·Filed 1985·Granted May 5, 1987·20 cites·4 claims
- 1381US4340208ARefractory piece permeable to gasesSIDERURGIE FSE INST RECH·Filed 1980·Granted Jul 20, 1982·22 cites·27 claims
- 1478US4799010AProcess for detecting defects on a surface by eddy currents and device for carrying out said processSIDERURGIE FSE INST RECH·Filed 1985·Granted Jan 17, 1989·41 cites·9 claims
- 1577US5062900AProcess for the improvement of the corrosion resistance of metallic materialsSIDERURGIE FSE INST RECH·Filed 1989·Granted Nov 5, 1991·50 cites·13 claims
- 1676US4299267ACooling jacket for an ingot mold for the continuous casting of metal and an ingot mold provided with the cooling jacketSIDERURGIE FSE INST RECH·Filed 1979·Granted Nov 10, 1981·13 cites·12 claims
- 1776US4183508AMetallurgical induction heating apparatusSIDERURGIE FSE INST RECH·Filed 1977·Granted Jan 15, 1980·13 cites·9 claims
- 1874US4396182ALance for blowing an oxydizing gas, especially oxygen, onto a bath of molten metalSIDERURGIE FSE INST RECH·Filed 1981·Granted Aug 2, 1983·16 cites·5 claims
- 1974US4332777AHydrometallurgical treatment of metallurgical dustSIDERURGIE FSE INST RECH·Filed 1980·Granted Jun 1, 1982·19 cites·5 claims
- 2074US3987840AMethod and apparatus for continuously casting of metal in horizontal directionSIDERURGIE FSE INST RECH·Filed 1974·Granted Oct 26, 1976·23 cites·11 claims
- 2169US4411412AMetallurgical container for the inductive treatment of metalSIDERURGIE FSE INST RECH·Filed 1981·Granted Oct 25, 1983·14 cites·8 claims
- 2267US4562880AProcess for adjusting the secondary-cooling rate of a continuous-casting machineSIDERURGIE FSE INST RECH·Filed 1984·Granted Jan 7, 1986·12 cites·6 claims
- 2367US4549301ADirect-current electric-arc furnace and method of operating sameSIDERURGIE FSE INST RECH·Filed 1983·Granted Oct 22, 1985·9 cites·3 claims
- 2467US4042008AContinuous-casting mold with electromagnetSIDERURGIE FSE INST RECH·Filed 1976·Granted Aug 16, 1977·10 cites·10 claims
- 2567US3941183ALiquid cooled electromagnetic continuous casting moldSIDERURGIE FSE INST RECH·Filed 1974·Granted Mar 2, 1976·21 cites·2 claims
- 2666US4828227AInductor for the inductive reheating of metallurgical productsSIDERURGIE FSE INST RECH·Filed 1987·Granted May 9, 1989·23 cites·18 claims
- 2763US4382817AProcess for periodically and pneumatically stirring a bath of molten metalSIDERURGIE FSE INST RECH·Filed 1981·Granted May 10, 1983·7 cites·13 claims
- 2861US4750143AApparatus for the rapid determination of the moisture content of a materialSIDERURGIE FSE INST RECH·Filed 1986·Granted Jun 7, 1988·22 cites·3 claims
- 2961US3953308AProcess and apparatus for desulfurizing of liquid metalsSIDERURGIE FSE INST RECH·Filed 1975·Granted Apr 27, 1976·12 cites·20 claims
- 3059US4993270AProcess and device for measuring the pressing force between the rolls of a roll standSIDERURGIE FSE INST RECH·Filed 1989·Granted Feb 19, 1991·12 cites·12 claims
- 3159US4566877ACarbon foam usable as blast-furnace fuel and method of making sameSIDERURGIE FSE INST RECH·Filed 1984·Granted Jan 28, 1986·13 cites·13 claims
- 3257US4101313AProcess and apparatus for the production of steelSIDERURGIE FSE INST RECH·Filed 1976·Granted Jul 18, 1978·6 cites·5 claims
- 3357US4079184AFurnace wall elementSIDERURGIE FSE INST RECH·Filed 1976·Granted Mar 14, 1978·10 cites·11 claims
- 3456US4665317AProcess and equipment for sensing surface defects on a moving stripSIDERURGIE FSE INST RECH·Filed 1985·Granted May 12, 1987·24 cites·18 claims
- 3553US4646316AElectric connecting device for contacting a molten metallic massSIDERURGIE FSE INST RECH·Filed 1985·Granted Feb 24, 1987·8 cites·11 claims
- 3653US4397684AProcess for pneumatic stirring of a bath of molten metalSIDERURGIE FSE INST RECH·Filed 1982·Granted Aug 9, 1983·6 cites·6 claims
- 3752US4401625AApparatus for preparing test samplesSIDERURGIE FSE INST RECH·Filed 1981·Granted Aug 30, 1983·13 cites·9 claims
- 3851US5105874AProcess for continuously determining the thickness of the liquid slag on the surface of a bath of molten metal in a metallurgical containerSIDERURGIE FSE INST RECH·Filed 1990·Granted Apr 21, 1992·18 cites·5 claims
- 3951US4685112AElectrical connection device intended to be placed through the wall of an electrical direct-current metallurgical furnaceSIDERURGIE FSE INST RECH·Filed 1986·Granted Aug 4, 1987·12 cites·9 claims
- 4051US4155398AMethod and apparatus for continuous centrifugal casting of metal productsSIDERURGIE FSE INST RECH·Filed 1978·Granted May 22, 1979·5 cites·15 claims
- 4150US5010948ADevice for continuously casting liquid metal between two rollsSIDERURGIE FSE INST RECH·Filed 1990·Granted Apr 30, 1991·6 cites·10 claims
- 4250US4514219AMethod of producing molten metalSIDERURGIE FSE INST RECH·Filed 1984·Granted Apr 30, 1985·13 cites·9 claims
- 4350US4075035ATemperature detecting device for a furnaceSIDERURGIE FSE INST RECH·Filed 1975·Granted Feb 21, 1978·15 cites·7 claims
- 4448US4817293AMethod for axial alignment of an assembly for implanting a parietal probe in a reducing-smelting furnace, and associated implanting assemblySIDERURGIE FSE INST RECH·Filed 1987·Granted Apr 4, 1989·10 cites·15 claims
- 4548US3949590AMethod and apparatus for measuring gases in a metal sampleSIDERURGIE FSE INST RECH·Filed 1972·Granted Apr 13, 1976·13 cites·5 claims
- 4647US5010578AMethod and apparatus for the identification of metal surface finishesSIDERURGIE FSE INST RECH·Filed 1989·Granted Apr 23, 1991·17 cites·8 claims
- 4746US4446563AComposite crucibleSIDERURGIE FSE INST RECH·Filed 1981·Granted May 1, 1984·10 cites·5 claims
- 4846US4315771AProcess to continuously determine the profile of a charge fed into a blast furnaceSIDERURGIE FSE INST RECH·Filed 1980·Granted Feb 16, 1982·14 cites·4 claims
- 4945US4745252ADevice for the homogenization of the temperature of passing metallic productsSIDERURGIE FSE INST RECH·Filed 1986·Granted May 17, 1988·11 cites·6 claims
- 5045US4707183AMethod of operating a blast furnace with plasma heatingSIDERURGIE FSE INST RECH·Filed 1985·Granted Nov 17, 1987·10 cites·17 claims
Showing the top 50 of 98 patent records by PatentIndex Score.
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