Clay D. Smith

Person

Lafayette, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ball mills
- Patent number 4,936,513
- Issue date Jun 26, 1990
- Otisca Industries, Ltd.
- Clay D. Smith
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Methods of cleaning coal
- Patent number 4,461,625
- Issue date Jul 24, 1984
- Otisca Industries, Ltd.
- Clay D. Smith
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Methods of cleaning coal
- Patent number 4,447,245
- Issue date May 8, 1984
- Otisca Industries, Ltd.
- Clay D. Smith
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Multi-phase separation methods and apparatus
- Patent number 4,294,695
- Issue date Oct 13, 1981
- Standard Oil Company
- Clay D. Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Agglomeration type coal recovery processes
- Patent number 4,274,946
- Issue date Jun 23, 1981
- Otisca Industries, Ltd.
- Clay D. Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods and apparatus for transporting and processing solids
- Patent number 4,265,737
- Issue date May 5, 1981
- Otisca Industries, Ltd.
- Clay D. Smith
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Coal beneficiation processes
- Patent number 4,252,639
- Issue date Feb 24, 1981
- Otisca Industries, Ltd.
- Clay D. Smith
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Coal recovery processes utilizing agglomeration and density differe...
- Patent number 4,249,699
- Issue date Feb 10, 1981
- Otisca Industries, Ltd.
- Clay D. Smith
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Treating and cleaning coal methods
- Patent number 4,244,699
- Issue date Jan 13, 1981
- Otisca Industries, Ltd.
- Clay D. Smith
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Methods of and apparatus for mining and processing tar sands and th...
- Patent number 4,234,232
- Issue date Nov 18, 1980
- Standard Oil Company
- Clay D. Smith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Coal briquetting methods
- Patent number 4,224,039
- Issue date Sep 23, 1980
- Otisca Industries, Ltd.
- Clay D. Smith
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and apparatus for coal separation using fluorinated hydrocar...
- Patent number 4,178,231
- Issue date Dec 11, 1979
- Otisca Industries, Ltd.
- Clay D. Smith
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Fluorinated hydrocarbons in coal mining and beneficiation
- Patent number 4,178,233
- Issue date Dec 11, 1979
- Otisca Industries, Ltd.
- Clay D. Smith
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Methods of and apparatus for cleaning coal
- Patent number 4,173,530
- Issue date Nov 6, 1979
- Otisca Industries, Ltd.
- Clay D. Smith
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Viscosity modification of bituminous materials
- Patent number 4,151,003
- Issue date Apr 24, 1979
- Otisca Industries, Ltd.
- Clay D. Smith
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Viscosity modification of hydrocarbonaceous materials
- Patent number 4,089,340
- Issue date May 16, 1978
- Otisca Industries, Ltd.
- Clay D. Smith
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Methods of and apparatus for mining and processing tar sands and th...
- Patent number 4,067,616
- Issue date Jan 10, 1978
- Standard Oil Company
- Clay D. Smith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multi-phase separation methods and apparatus
- Patent number 4,055,480
- Issue date Oct 25, 1977
- Standard Oil Company
- Clay D. Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods of and apparatus for hydrocarbon recovery
- Patent number 4,027,731
- Issue date Jun 7, 1977
- Otisca Industries, Ltd.
- Clay D. Smith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Separation of hydrocarbonaceous substances from mineral solids
- Patent number 3,941,679
- Issue date Mar 2, 1976
- OTISCA Industries Ltd.
- Clay D. Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Clay D. Smith

Person

Patents Grantslast 30 patents

Ball mills

Methods of cleaning coal

Methods of cleaning coal

Multi-phase separation methods and apparatus

Agglomeration type coal recovery processes

Methods and apparatus for transporting and processing solids

Coal beneficiation processes

Coal recovery processes utilizing agglomeration and density differe...

Treating and cleaning coal methods

Methods of and apparatus for mining and processing tar sands and th...

Coal briquetting methods

Method and apparatus for coal separation using fluorinated hydrocar...

Fluorinated hydrocarbons in coal mining and beneficiation

Methods of and apparatus for cleaning coal

Viscosity modification of bituminous materials

Viscosity modification of hydrocarbonaceous materials

Methods of and apparatus for mining and processing tar sands and th...

Multi-phase separation methods and apparatus

Methods of and apparatus for hydrocarbon recovery

Separation of hydrocarbonaceous substances from mineral solids