LandOfFree - US Patents - Listing for Metallurgical apparatus

Metallurgical apparatus – Means for treating ores or for extracting metals

Nano-powder extraction apparatus using a hollow impeller

Metallurgical apparatus – Means for cutting solid metal with heat – e.g. – blowpipes – With waste entrapping fluid

Negative pressure chamber table for gas-driven cutting apparatus

Metallurgical apparatus – Means for cutting solid metal with heat – e.g. – blowpipes – With waste entrapping fluid

Negative pressure chamber table for gas-driven cutting apparatus

Metallurgical apparatus – Means for holding or supporting work – Receptacle

Non-graphite crucible for high temperature applications

Metallurgical apparatus – Means for holding or supporting work – Receptacle

Non-graphite crucible for high temperature applications

Metallurgical apparatus – Process

Non-oxidizing heating method and apparatus

Metallurgical apparatus – Means for treating ores or for extracting metals – By means applying heat to work – e.g. – furnace

Non-polluting heat recuperative sintering method and apparatus

Metallurgical apparatus – With means treating or handling gases exhausted by treating...

Non-precious metal furnace with inert gas firing

Metallurgical apparatus – Means for treating ores or for extracting metals – By means applying heat to work – e.g. – furnace

Nosepiece for directing a charge into a furnace

Metallurgical apparatus – Process – Plugging or tapping

Nozzle and base plate apparatus and method for use in a tundish

Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – By means introducing treating material

Nozzle and method of blowing hot metal

Metallurgical apparatus – Having means for contacting a solid metalliferous material...

Nozzle arrangement for use in a cooling zone of rolling mill

Metallurgical apparatus – Means for introducing fluent into vessel – e.g. – tuyere – Having means preventing damage to introducing means – e.g.,...

Nozzle assembly for a metallurgical furnace

Metallurgical apparatus – Means for cutting solid metal with heat – e.g. – blowpipes

Nozzle for cutting beard removal

Metallurgical apparatus – Process – Cooling

Nozzle for device to inject oxygen and technological gases...

Metallurgical apparatus – Means for treating ores or for extracting metals – By means precipitating metal from solution

Nozzle for electric dispersion reactor

Metallurgical apparatus – Process

Nozzle for electric dispersion reactor

Metallurgical apparatus – Means for treating ores or for extracting metals – By means precipitating metal from solution

Nozzle for electric dispersion reactor

Metallurgical apparatus – With control means responsive to sensed condition – With means responsive to condition of treated material

Nozzle for fuel and oxygen lance assembly