Featured patents

Movable Device for Injecting Oxygen and Other Materials Into Electric Arc Furnace
US 08790570 B2, July 29, 2014, Gaseous treating material, Mauro Grioni et al. / Tenova S.p.A. (Milan, IT)
A movable device for injecting oxygen and other technical materials…

Temperature Regulated Vessel
US 08858868 B2, Oct. 14, 2014, With means to cool treating means, John Kang et al. / Crucible Intellectual Property, LLC (Rancho Santa Margarita, US)
A temperature regulated vessel, comprising:…

Device for Blowing Gas Onto a Face of Traveling Strip Material
US 08771588 B2, July 8, 2014, By contact with gas, Stéphane Langevin et al. / CMI SA (Seraing, BE)
A device for blowing gas on a face of traveling strip material, the device…

Submerged Entry Nozzle
US 08758672 B2, June 24, 2014, Gaseous treating material, John Davies et al. / Refractory Intellectual Property GmbH & Co KG (Vienna, AT)
A nozzle for guiding molten metal comprising:…

Apparatus for Metal Cutting and Welding
US 08679399 B2, March 25, 2014, With waste entrapping fluid, David Byron et al.
A device for cutting or welding metal, the device comprising:…

Continuous Gas Carburizing Furnace
US 08617461 B2, Dec. 31, 2013, With heating means, Osamu Ooshita et al. / Toyota Jidosha Kabushiki Kaisha (Toyota-shi, Aichi-ken, JP)
A continuous gas carburizing furnace in which a plurality of steps are serially…

Blast Furnace Iron Production With Integrated Power Generation
US 08557173 B2, Oct. 15, 2013, With heat exchanger, e.g., waste heat boiler, Michael Dennis Lanyi et al. / Air Products and Chemicals, Inc. (Allentown, US)
An integrated system for producing iron and producing power comprising:…

Iron Bath-Type Melting Furnace
US 08506880 B2, Aug. 13, 2013, With means to discharge molten material, Hiroshi Sugitatsu et al. / Kobe Steel, Ltd. (Kobe-shi, JP)
An iron melting furnace comprising:…

System, Method, and Apparatus for Pouring Casting Material in an Investment Cast
US 08501085 B2, Aug. 6, 2013, With means to discharge molten material, Max Eric Schlienger et al. / Rolls Royce Corporation (Indianapolis, US)
An apparatus, comprising:…

Apparatus for Injecting Gas Into a Vessel
US 08454888 B2, June 4, 2013, Having means preventing damage to introducing means, e.g., wear linings, cooling, Todd Smith et al. / Technological Resources Pty. Limited (Victoria, AU)
An apparatus for injecting particulate and/or gaseous material…

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