Inventor · disambiguated record
Edouard Legille
Also filed as: HEINZ CARLO · LEGILLE EDOUARD
45 granted patents·714 citations·filing 1973–1987
98Inventor score
Top patents by PatentIndex Score
45 records- 0198US4514129AFurnace charging installationWURTH PAUL SA·Filed 1982·Granted Apr 30, 1985·50 cites·21 claims
- 0293US4243351AMethod of and apparatus for charging a furnaceWURTH PAUL SA·Filed 1978·Granted Jan 6, 1981·44 cites·19 claims
- 0392US4290067ARadiant energy profilometerWURTH PAUL SA·Filed 1979·Granted Sep 15, 1981·29 cites·23 claims
- 0492US4071166ABlast furnace charging method and apparatusWURTH ANCIENS ETS PAUL·Filed 1973·Granted Jan 31, 1978·40 cites·19 claims
- 0589US4110617AInfra-red profilometerWURTH ANCIENS ETS PAUL·Filed 1977·Granted Aug 29, 1978·34 cites·25 claims
- 0687US4525120AMethod of and apparatus for controllably charging a furnaceWURTH PAUL SA·Filed 1981·Granted Jun 25, 1985·31 cites·48 claims
- 0786US4027605AImproved tuyere feed deviceWURTH ANCIENS ETS PAUL·Filed 1973·Granted Jun 7, 1977·25 cites·15 claims
- 0883US4273492ACharging device for shaft furnacesWURTH PAUL SA·Filed 1979·Granted Jun 16, 1981·23 cites·15 claims
- 0982US4074816ACharge metering apparatus for shaft furnacesWURTH ANCIENS ETS PAUL·Filed 1973·Granted Feb 21, 1978·21 cites·12 claims
- 1082US3955693AMethod and apparatus for cooling and cleaning the sealing surface of a valveWURTH ANCIENS ETS PAUL·Filed 1974·Granted May 11, 1976·21 cites·17 claims
- 1180US4074835AFurnace charger with discharge channel having approximate oval cross-sectionWURTH ANCIENS ETS PAUL·Filed 1973·Granted Feb 21, 1978·20 cites·9 claims
- 1280US4042130ACharging device for shaft furnaceWURTH ANCIENS ETS PAUL·Filed 1975·Granted Aug 16, 1977·28 cites·37 claims
- 1377US4547116AApparatus for controllably charging a furnaceWURTH PAUL SA·Filed 1984·Granted Oct 15, 1985·18 cites·21 claims
- 1477US4526536ACooling apparatus for use in conjunction with a charging device for a shaft furnaceWURTH PAUL SA·Filed 1983·Granted Jul 2, 1985·21 cites·20 claims
- 1574US4277273ATreatment and handling of metallurgical slagLEGILLE EDOUARD·Filed 1979·Granted Jul 7, 1981·27 cites·17 claims
- 1672US4688773AApparatus for laying a refractory lining on the inner wall of a vesselWURTH PAUL SA·Filed 1986·Granted Aug 25, 1987·20 cites·11 claims
- 1772US4162784APressure equalization apparatus and methodWURTH ANCIENS ETS PAUL·Filed 1977·Granted Jul 31, 1979·15 cites·9 claims
- 1871US4758036AAutomatic grabbing device for handling articles and robot equipped with such a grabbing deviceWURTH PAUL SA·Filed 1986·Granted Jul 19, 1988·30 cites·20 claims
- 1970US4153440ATreatment of metallurgical slagWURTH PAUL SA·Filed 1978·Granted May 8, 1979·12 cites·8 claims
- 2067US4575790AMethod and apparatus for controlling the movement of an oscillating spoutWURTH PAUL SA·Filed 1983·Granted Mar 11, 1986·10 cites·14 claims
- 2165US4437796APneumatic transport procedure and apparatusWURTH PAUL SA·Filed 1980·Granted Mar 20, 1984·15 cites·21 claims
- 2264US4253485AValve for opening and closing a fluid conduitWURTH PAUL SA·Filed 1978·Granted Mar 3, 1981·18 cites·12 claims
- 2364US4061036ADevice for the extraction of gaseous samples and for thermal measurement above the burden of a shaft furnaceWURTH ANCIENS ETS PAUL·Filed 1976·Granted Dec 6, 1977·17 cites·10 claims
- 2463US4702288AApparatus for the pneumatic injection of pulverulent materials into a pressurized vessel, and its application to the injection of powered coal into a shaft furnaceWURTH PAUL SA·Filed 1986·Granted Oct 27, 1987·13 cites·11 claims
- 2562US4720226AAutomated apparatus for lining the inner wall of a vessel with bricksWURTH PAUL SA·Filed 1986·Granted Jan 19, 1988·12 cites·20 claims
- 2662US4157816AShaft furnace coolingWURTH ANCIENS ETS PAUL·Filed 1977·Granted Jun 12, 1979·9 cites·8 claims
- 2761US4023832AApparatus for the transmission of heated fluidWURTH ANCIENS ETS PAUL·Filed 1975·Granted May 17, 1977·23 cites·8 claims
- 2858US4415358AMethod of desulfurizing a ferrous meltARBED·Filed 1982·Granted Nov 15, 1983·7 cites·10 claims
- 2957US4820105AApparatus for charging a shaft furnaceWURTH PAUL SA·Filed 1987·Granted Apr 11, 1989·10 cites·8 claims
- 3056US4307987AShaft furnace charging apparatusWURTH PAUL SA·Filed 1979·Granted Dec 29, 1981·7 cites·28 claims
- 3153US4306828ACombined flow control and isolation valveWURTH PAUL SA·Filed 1979·Granted Dec 22, 1981·7 cites·14 claims
- 3249US4821998AMechanism for operating a metering valveWURTH PAUL SA·Filed 1987·Granted Apr 18, 1989·11 cites·16 claims
- 3349US4151047AFeed installation for apparatus for extracting hydrocarbons from bituminous schistsWURTH ANCIENS ETS PAUL·Filed 1977·Granted Apr 24, 1979·5 cites·12 claims
- 3447US4493600AFurnace charging systemWURTH PAUL SA·Filed 1982·Granted Jan 15, 1985·5 cites·19 claims
- 3547US4469510AMethod of and apparatus for the direct production of molten ironARBED·Filed 1982·Granted Sep 4, 1984·5 cites·5 claims
- 3645US4822229AInstallation for charging a shaft furnaceWURTH PAUL SA·Filed 1987·Granted Apr 18, 1989·10 cites·12 claims
- 3741US4421555AMethod of and apparatus for metallurgical treatment of a meltARBED·Filed 1982·Granted Dec 20, 1983·2 cites·7 claims
- 3838US4559839AApparatus for driving an oscillating spoutWURTH PAUL SA·Filed 1983·Granted Dec 24, 1985·5 cites·18 claims
- 3937US4436293ARotary support for continuous casting ladlesWURTH PAUL SA·Filed 1982·Granted Mar 13, 1984·2 cites·16 claims
- 4035US4152243ATreatment of bituminous schistsWURTH ANCIENS ETS PAUL·Filed 1977·Granted May 1, 1979·3 cites·6 claims
- 4132US4889008AApparatus for driving an oscillating spoutWURTH PAUL SA·Filed 1985·Granted Dec 26, 1989·2 cites·8 claims
- 4230US4606677ADevice for introducing dosed quantities of pulverized solid materials into a carrier gas streamWURTH PAUL SA·Filed 1983·Granted Aug 19, 1986·1 cites·16 claims
- 4330US4605342ADevice for introducing dosed quantities of pulverized solid materials into a carrier gas streamWURTH PAUL SA·Filed 1985·Granted Aug 12, 1986·1 cites·16 claims
- 4430US4601617ADevice for introducing dosed quantities of pulverized solid materials into a carrier gas streamWURTH PAUL SA·Filed 1985·Granted Jul 22, 1986·1 cites·6 claims
- 4530US4597694ADevice for introducing dosed quantities of pulverized materials into a carrier gas stream and application thereof to a distribution tank for pulverized materialsWURTH PAUL SA·Filed 1984·Granted Jul 1, 1986·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →