Jai K. Pearce

Person

Pittsburgh, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Steel production method
- Patent number 4,483,709
- Issue date Nov 20, 1984
- Pennsylvania Engineering Corporation
- Eberhard G. Schempp
- C21 - METALLURGY OF IRON
Information Patent Grant
Tuyere for the injection of gases into a metallurgical vessel
- Patent number 4,449,701
- Issue date May 22, 1984
- Pennsylvania Engineering Corporation
- Ken Pitzer
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel conversion method
- Patent number 4,302,244
- Issue date Nov 24, 1981
- Pennsylvania Engineering Corporation
- Walter Sieckman
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel converter vessel tuyere block construction
- Patent number 4,123,042
- Issue date Oct 31, 1978
- Pennsylvania Engineering Corporation
- Jai K. Pearce
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel converter vessel tuyere block construction
- Patent number 4,036,481
- Issue date Jul 19, 1977
- Pennsylvania Engineering Corporation
- Jai K. Pearce
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for air pollution control combined with safe recovery and co...
- Patent number 3,998,626
- Issue date Dec 21, 1976
- Pennsylvania Engineering Corporation
- Kurt Baum
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel production method
- Patent number 3,951,643
- Issue date Apr 20, 1976
- Pennsylvania Engineering Corporation
- Eberhard G. Schempp
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel making vessel with dust recycling method and means
- Patent number 3,948,644
- Issue date Apr 6, 1976
- Pennsylvania Engineering Corporation
- Harvey W. Maurice
- C21 - METALLURGY OF IRON

Jai K. Pearce

Person

Patents Grantslast 30 patents

Steel production method

Tuyere for the injection of gases into a metallurgical vessel

Steel conversion method

Steel converter vessel tuyere block construction

Steel converter vessel tuyere block construction

Method for air pollution control combined with safe recovery and co...

Steel production method

Steel making vessel with dust recycling method and means