Kerr-McGee Coal Corporation

Organization

Oklahoma City, OK, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Soot removal from exhaust gas
- Patent number 5,125,230
- Issue date Jun 30, 1992
- Kerr-McGee Coal Corporation
- Robert E. Leonard
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Soot removal from exhaust gas
- Patent number 4,908,047
- Issue date Mar 13, 1990
- Kerr-McGee Coal Corporation
- Robert E. Leonard
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Loading system for railroad cars
- Patent number 4,904,154
- Issue date Feb 27, 1990
- Kerr-McGee Coal Corporation
- John A. L. Campbell
- G01 - MEASURING TESTING
Information Patent Grant
Process for reducing gaseous sulfur dioxide content of flue gases b...
- Patent number 4,746,498
- Issue date May 24, 1988
- Kerr-McGee Coal Corporation
- Virgil J. Barczak
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Process for treating coal to reduce sulfur content in flue gases pr...
- Patent number 4,702,899
- Issue date Oct 27, 1987
- Kerr-McGee Coal Corporation
- Virgil J. Barczak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reducing sulfur content in flue gases produced by coal combustion
- Patent number 4,645,654
- Issue date Feb 24, 1987
- Kerr-McGee Coal Corporation
- Virgil J. Barczak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System for batch loading coal into railroad cars
- Patent number 4,629,392
- Issue date Dec 16, 1986
- Kerr-McGee Coal Corporation
- John A. L. Campbell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for loading coal into railroad cars
- Patent number 4,460,308
- Issue date Jul 17, 1984
- Kerr-McGee Coal Corporation
- Jack L. Moon
- G01 - MEASURING TESTING
Information Patent Grant
Particulate material transfer system
- Patent number 4,417,840
- Issue date Nov 29, 1983
- Kerr-McGee Coal Corporation
- Weldon K. Johnson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Particulate material transfer system
- Patent number 4,396,339
- Issue date Aug 2, 1983
- Kerr-McGee Coal Corporation
- Weldon K. Johnson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Process for degasification of subterranean mineral deposits
- Patent number 4,299,295
- Issue date Nov 10, 1981
- Kerr-McGee Coal Corporation
- Amzi Gossard
- E21 - EARTH DRILLING MINING
Information Patent Grant
Particulate material transfer system
- Patent number 4,290,725
- Issue date Sep 22, 1981
- Kerr-McGee Coal Corporation
- Weldon K. Johnson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Articulate material transfer system
- Patent number 4,277,215
- Issue date Jul 7, 1981
- Kerr-McGee Coal Corporation
- Weldon K. Johnson
- B61 - RAILWAYS
Information Patent Grant
Process for use in degasification of subterranean mineral deposits
- Patent number 4,273,193
- Issue date Jun 16, 1981
- Kerr-McGee Coal Corporation
- John C. Tompkins
- E21 - EARTH DRILLING MINING

Kerr-McGee Coal Corporation

Organization

Patents Grantslast 30 patents

Soot removal from exhaust gas

Soot removal from exhaust gas

Loading system for railroad cars

Process for reducing gaseous sulfur dioxide content of flue gases b...

Process for treating coal to reduce sulfur content in flue gases pr...

Reducing sulfur content in flue gases produced by coal combustion

System for batch loading coal into railroad cars

Method for loading coal into railroad cars

Particulate material transfer system

Particulate material transfer system

Process for degasification of subterranean mineral deposits

Particulate material transfer system

Articulate material transfer system

Process for use in degasification of subterranean mineral deposits