Norman L. Carr

Person

Allison Park, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Prevention of deleterious deposits in a coal liquefaction system
- Patent number 4,457,826
- Issue date Jul 3, 1984
- The Pittsburg & Midway Coal Mining Co.
- Norman L. Carr
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Coal liquefaction process
- Patent number 4,377,464
- Issue date Mar 22, 1983
- The Pittsburg & Midway Coal Mining Co.
- Norman L. Carr
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Filtration of a coal liquid slurry using polyisobutylene and an alc...
- Patent number 4,260,485
- Issue date Apr 7, 1981
- Gulf Research & Development Company
- Norman L. Carr
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration of a coal liquid slurry using an alkylmethacrylate copol...
- Patent number 4,255,258
- Issue date Mar 10, 1981
- Gulf Research & Development Company
- Norman L. Carr
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration of a coal liquid slurry using an ethylene vinyl acetate...
- Patent number 4,252,647
- Issue date Feb 24, 1981
- Gulf Research & Development Company
- Norman L. Carr
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration of a coal liquid slurry using an alkylmethacrylate copol...
- Patent number 4,252,648
- Issue date Feb 24, 1981
- Gulf Research & Development Company
- Norman L. Carr
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration of a coal liquid slurry using an ethylene vinyl acetate...
- Patent number 4,252,646
- Issue date Feb 24, 1981
- Gulf Research & Development Company
- Norman L. Carr
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtration of a coal liquid slurry using polyisobutylene
- Patent number 4,251,364
- Issue date Feb 17, 1981
- Gulf Research & Development Company
- Norman L. Carr
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Integrated coal liquefaction-gasification process
- Patent number 4,230,556
- Issue date Oct 28, 1980
- Gulf Oil Corporation
- Norman L. Carr
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Coal liquefaction process with a plurality of feed coals
- Patent number 4,227,991
- Issue date Oct 14, 1980
- Gulf Oil Corporation
- Norman L. Carr
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Coal liquefaction process with improved slurry recycle system
- Patent number 4,222,847
- Issue date Sep 16, 1980
- Gulf Oil Corporation
- Norman L. Carr
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Coal liquefaction process employing extraneous minerals
- Patent number 4,222,848
- Issue date Sep 16, 1980
- Gulf Oil Corporation
- Norman L. Carr
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Coal liquefaction process employing multiple recycle streams
- Patent number 4,211,631
- Issue date Jul 8, 1980
- Gulf Research & Development Company
- Norman L. Carr
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Combined coal liquefaction-gasification process
- Patent number 4,203,823
- Issue date May 20, 1980
- Gulf Research & Development Company
- Norman L. Carr
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for separating solids from coal liquids
- Patent number 4,203,839
- Issue date May 20, 1980
- Gulf Research & Development Company
- Norman L. Carr
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for separating solids from coal liquids
- Patent number 4,132,630
- Issue date Jan 2, 1979
- Gulf Research & Development Company
- Norman L. Carr
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Separation of solids from coal liquids with an additive blend
- Patent number 4,124,485
- Issue date Nov 7, 1978
- Gulf Research & Development Company
- Norman L. Carr
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Separation of solids from coal liquids using an additive
- Patent number 4,102,774
- Issue date Jul 25, 1978
- Gulf Research & Development Company
- Norman L. Carr
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Norman L. Carr

Person

Patents Grantslast 30 patents

Prevention of deleterious deposits in a coal liquefaction system

Coal liquefaction process

Filtration of a coal liquid slurry using polyisobutylene and an alc...

Filtration of a coal liquid slurry using an alkylmethacrylate copol...

Filtration of a coal liquid slurry using an ethylene vinyl acetate...

Filtration of a coal liquid slurry using an alkylmethacrylate copol...

Filtration of a coal liquid slurry using an ethylene vinyl acetate...

Filtration of a coal liquid slurry using polyisobutylene

Integrated coal liquefaction-gasification process

Coal liquefaction process with a plurality of feed coals

Coal liquefaction process with improved slurry recycle system

Coal liquefaction process employing extraneous minerals

Coal liquefaction process employing multiple recycle streams

Combined coal liquefaction-gasification process

Process for separating solids from coal liquids

Method for separating solids from coal liquids

Separation of solids from coal liquids with an additive blend

Separation of solids from coal liquids using an additive