Roger A. Baldwin

Person

Warr Acres, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Durable pigmentary titanium dioxide and methods of producing the same
- Patent number 5,730,796
- Issue date Mar 24, 1998
- Kerr-McGee Chemical Corporation
- John R. Brand
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for adhesively bonding a rail-tie fastening assembly to a wo...
- Patent number 5,160,084
- Issue date Nov 3, 1992
- Kerr-McGee Corporation
- S. Hudson Owen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Compacts of spray dried water soluble compounds
- Patent number 5,108,726
- Issue date Apr 28, 1992
- Kerr-McGee Chemical Corporation
- Roger A. Baldwin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Improved process for beneficating iron-containing titaniferous ores
- Patent number 4,762,552
- Issue date Aug 9, 1988
- Kerr-McGee Chemical Corporation
- Roger A. Baldwin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Boron-containing wood preservatives
- Patent number 4,719,110
- Issue date Jan 12, 1988
- Kerr-McGee Chemical Corporation
- Keshav P. Patel
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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
Process for the preparation of a carbonaceous-derived solid fuel pr...
- Patent number 4,605,421
- Issue date Aug 12, 1986
- Kerr-McGee Chemical Corporation
- Jim W. Kauffman
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Additive agents for use in the manufacture of molded particulate me...
- Patent number 4,595,558
- Issue date Jun 17, 1986
- Kerr-McGee Chemical Corporation
- Roger A. Baldwin
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for the removal of sulfate and metals from aqueous solutions
- Patent number 4,519,912
- Issue date May 28, 1985
- Kerr-McGee Corporation
- Jim W. Kauffman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for the removal and recovery of selenium from aqueous solut...
- Patent number 4,519,913
- Issue date May 28, 1985
- Kerr-McGee Corporation
- Roger A. Baldwin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for concentration of slurries comprising insoluble coal pro...
- Patent number 4,406,663
- Issue date Sep 27, 1983
- Kerr-McGee Corporation
- Roger A. Baldwin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the removal of selenium from aqueous systems
- Patent number 4,405,464
- Issue date Sep 20, 1983
- Kerr-McGee Nuclear Corporation
- Roger A. Baldwin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for vis-breaking asphaltenes
- Patent number 4,389,302
- Issue date Jun 21, 1983
- Kerr-McGee Refining Corporation
- Leo Garwin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
System for producing a powdery composition comprising coal products...
- Patent number 4,244,812
- Issue date Jan 13, 1981
- Kerr-McGee Corporation
- Roger A. Baldwin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the hydroconversion of coal
- Patent number 4,189,372
- Issue date Feb 19, 1980
- Kerr-McGee Corporation
- Roger A. Baldwin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Separation technique in a coal deashing process
- Patent number 4,177,134
- Issue date Dec 4, 1979
- Kerr-McGee Corporation
- Donald E. Rhodes
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of improving yield in a coal liquefaction product deashing p...
- Patent number 4,164,466
- Issue date Aug 14, 1979
- Kerr-McGee Corporation
- Roger A. Baldwin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the discharge of ash concentrate from a coal deashing s...
- Patent number 4,162,958
- Issue date Jul 31, 1979
- Kerr-McGee Corporation
- Roger A. Baldwin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Coal deashing process having improved solvent recovery techniques
- Patent number 4,119,524
- Issue date Oct 10, 1978
- Kerr-McGee Corporation
- Robert E. Leonard
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Processes for the production of deashed coal
- Patent number 4,119,523
- Issue date Oct 10, 1978
- Kerr-McGee Corporation
- Roger A. Baldwin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Solvent recovery in a coal deashing process
- Patent number 4,070,268
- Issue date Jan 24, 1978
- Kerr-McGee Corporation
- Robert E. Davis
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the production of deashed coal liquifaction products
- Patent number 4,028,219
- Issue date Jun 7, 1977
- Kerr-McGee Corporation
- Roger Allen Baldwin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Roger A. Baldwin

Person

Patents Grantslast 30 patents

Durable pigmentary titanium dioxide and methods of producing the same

Method for adhesively bonding a rail-tie fastening assembly to a wo...

Compacts of spray dried water soluble compounds

Improved process for beneficating iron-containing titaniferous ores

Boron-containing wood preservatives

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

Process for the preparation of a carbonaceous-derived solid fuel pr...

Additive agents for use in the manufacture of molded particulate me...

Process for the removal of sulfate and metals from aqueous solutions

Process for the removal and recovery of selenium from aqueous solut...

Process for concentration of slurries comprising insoluble coal pro...

Process for the removal of selenium from aqueous systems

Process for vis-breaking asphaltenes

System for producing a powdery composition comprising coal products...

Process for the hydroconversion of coal

Separation technique in a coal deashing process

Method of improving yield in a coal liquefaction product deashing p...

Process for the discharge of ash concentrate from a coal deashing s...

Coal deashing process having improved solvent recovery techniques

Processes for the production of deashed coal

Solvent recovery in a coal deashing process

Process for the production of deashed coal liquifaction products