Robert A. Ashworth

Person

Wayne County, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Potassium hydroxide flue gas injection technique to reduce acid gas...
- Patent number 6,363,869
- Issue date Apr 2, 2002
- Clearstack Combustion Corporation
- Robert Ashworth
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Low nitrogen oxides emissions using three stages of fuel oxidation...
- Patent number 6,325,002
- Issue date Dec 4, 2001
- Clearstack Combustion Corporation
- Robert A. Ashworth
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Low nitrogen oxides emissions from carbonaceous fuel combustion usi...
- Patent number 6,325,003
- Issue date Dec 4, 2001
- Clearstack Combustion Corporation
- Robert Ashworth
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and system for the disposal of coal preparation plant waste...
- Patent number 6,152,054
- Issue date Nov 28, 2000
- GE Energy and Environmental Research Corp.
- Robert A. Ashworth
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Low nitrogen oxides emissions from carbonaceous fuel combustion usi...
- Patent number 6,085,674
- Issue date Jul 11, 2000
- Clearstack Combustion Corp.
- Robert A. Ashworth
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and system for the disposal of coal preparation plant waste...
- Patent number 5,988,081
- Issue date Nov 23, 1999
- Energy and Environmental Research Corporation
- Robert A. Ashworth
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and system for reducing nitrogen oxide and sulfur oxide emis...
- Patent number 5,967,061
- Issue date Oct 19, 1999
- Energy and Environmental Research Corporation
- Robert A. Ashworth
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Desulfurization of carbonaceous fuels
- Patent number 5,458,659
- Issue date Oct 17, 1995
- Florida Power Corporation
- Robert A. Ashworth
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
Coal gasification with alkali additives to reduce emissions of merc...
- Publication number 20040202594
- Publication date Oct 14, 2004
- Robert A. Ashworth
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Robert A. Ashworth

Person

Patents Grantslast 30 patents

Potassium hydroxide flue gas injection technique to reduce acid gas...

Low nitrogen oxides emissions using three stages of fuel oxidation...

Low nitrogen oxides emissions from carbonaceous fuel combustion usi...

Method and system for the disposal of coal preparation plant waste...

Low nitrogen oxides emissions from carbonaceous fuel combustion usi...

Method and system for the disposal of coal preparation plant waste...

Method and system for reducing nitrogen oxide and sulfur oxide emis...

Desulfurization of carbonaceous fuels

Patents Applicationslast 30 patents

Coal gasification with alkali additives to reduce emissions of merc...