Roswell John Ruka

Person

Export, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Plasma sprayed ceramic-metal fuel electrode
- Patent number 8,211,587
- Issue date Jul 3, 2012
- SIEMENS ENERGY, INC.
- Roswell J. Ruka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Tubular solid oxide fuel cells with porous metal supports and ceram...
- Patent number 8,173,322
- Issue date May 8, 2012
- SIEMENS ENERGY, INC.
- Kevin Huang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Solid oxide fuel cell generator including a glass sealant
- Patent number 8,097,381
- Issue date Jan 17, 2012
- SIEMENS ENERGY, INC.
- Robert Draper
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell generator with fuel electrodes that control on-cell fuel...
- Patent number 8,043,752
- Issue date Oct 25, 2011
- SIEMENS ENERGY, INC.
- Roswell J. Ruka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air feed tube support system for a solid oxide fuel cell generator
- Patent number 6,444,342
- Issue date Sep 3, 2002
- Siemens Westinghouse Power Corporation
- Vinod B. Doshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel electrode containing pre-sintered nickel/zirconia for a solid...
- Patent number 6,248,468
- Issue date Jun 19, 2001
- Siemens Westinghouse Power Corporation
- Roswell J. Ruka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid oxide fuel cell operable over wide temperature range
- Patent number 6,207,311
- Issue date Mar 27, 2001
- Siemens Westinghouse Power Corporation
- Li Baozhen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interfacial material for solid oxide fuel cell
- Patent number 5,993,989
- Issue date Nov 30, 1999
- Siemens Westinghouse Power Corporation
- Li Baozhen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air electrode composition for solid oxide fuel cell
- Patent number 5,932,146
- Issue date Aug 3, 1999
- Siemens Westinghouse Power Corporation
- Lewis Kuo
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Lanthanum manganite-based air electrode for solid oxide fuel cells
- Patent number 5,916,700
- Issue date Jun 29, 1999
- Siemens Westinghouse Power Corporation
- Roswell J. Ruka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sintered electrode for solid oxide fuel cells
- Patent number 5,908,713
- Issue date Jun 1, 1999
- Siemens Westinghouse Power Corporation
- Roswell J. Ruka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low cost stable air electrode material for high temperature solid o...
- Patent number 5,686,198
- Issue date Nov 11, 1997
- Westinghouse Electric Corporation
- Lewis J. H. Kuo
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Oxygen sensor for monitoring gas mixtures containing hydrocarbons
- Patent number 5,498,487
- Issue date Mar 12, 1996
- Westinghouse Electric Corporation
- Roswell J. Ruka
- G01 - MEASURING TESTING
Information Patent Grant
Electrochemical energy conversion and storage system
- Patent number 5,492,777
- Issue date Feb 20, 1996
- Westinghouse Electric Corporation
- Arnold O. Isenberg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method and closing pores in a thermally sprayed doped lanthanum chr...
- Patent number 5,389,456
- Issue date Feb 14, 1995
- Westinghouse Electric Corporation
- Prabhakar Singh
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of making an air electrode material having controlled sinter...
- Patent number 5,342,704
- Issue date Aug 30, 1994
- Westinghouse Electric Corporation
- Theodore R. Vasilow
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of low temperature operation of an electrochemical cell array
- Patent number 5,306,574
- Issue date Apr 26, 1994
- Westinghouse Electric Corp.
- Prabhakar Singh
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrode and method of interconnection sintering on an electrode o...
- Patent number 5,277,995
- Issue date Jan 11, 1994
- Westinghouse Electric Corp.
- Roswell J. Ruka
- G01 - MEASURING TESTING
Information Patent Grant
Thin tubular self-supporting electrode for solid oxide electrolyte...
- Patent number 5,108,850
- Issue date Apr 28, 1992
- Westinghouse Electric Corp.
- William G. Carlson
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Oxide modified air electrode surface for high temperature electroch...
- Patent number 5,106,706
- Issue date Apr 21, 1992
- Westinghouse Electric Corp.
- Prabhakar Singh
- G01 - MEASURING TESTING
Information Patent Grant
Modified cermet fuel electrodes for solid oxide electrochemical cells
- Patent number 5,021,304
- Issue date Jun 4, 1991
- Westinghouse Electric Corp.
- Roswell J. Ruka
- G01 - MEASURING TESTING
Information Patent Grant
Electrochemical generator apparatus containing modified high temper...
- Patent number 4,898,792
- Issue date Feb 6, 1990
- Westinghouse Electric Corp.
- Prabhakar Singh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical generator apparatus containing modified fuel electr...
- Patent number 4,894,297
- Issue date Jan 16, 1990
- Westinghouse Electric Corp.
- Prabhakar Singh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stabilizing metal components in electrodes of electrochemical cells
- Patent number 4,849,254
- Issue date Jul 18, 1989
- Westinghouse Electric Corp.
- Charles J. Spengler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protective interlayer for high temperature solid electrolyte electr...
- Patent number 4,692,274
- Issue date Sep 8, 1987
- Westinghouse Electric Corp.
- Arnold O. Isenberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cobalt doped lanthanum chromite material suitable for high temperat...
- Patent number 4,631,238
- Issue date Dec 23, 1986
- Westinghouse Electric Corp.
- Roswell J. Ruka
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Protective interlayer for high temperature solid electrolyte electr...
- Patent number 4,598,467
- Issue date Jul 8, 1986
- Westinghouse Electric Corp.
- Arnold O. Isenberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Support tube for high temperature solid electrolyte electrochemical...
- Patent number 4,596,750
- Issue date Jun 24, 1986
- Westinghouse Electric Corp.
- Roswell J. Ruka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Air electrode material for high temperature electrochemical cells
- Patent number 4,562,124
- Issue date Dec 31, 1985
- Westinghouse Electric Corp.
- Roswell J. Ruka
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Protective interlayer for high temperature solid electrolyte electr...
- Patent number 4,547,437
- Issue date Oct 15, 1985
- Westinghouse Electric Corp.
- Arnold O. Isenberg
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Bi Containing Solid Oxide Fuel Cell System With Improved Performanc...
- Publication number 20100325878
- Publication date Dec 30, 2010
- Gong Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Tubular Solid Oxide Fuel Cells With Porous Metal Supports and Ceram...
- Publication number 20100330450
- Publication date Dec 30, 2010
- Kevin Huang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL GENERATOR WITH FUEL ELECTRODES THAT CONTROL ON-CELL FUEL...
- Publication number 20090280362
- Publication date Nov 12, 2009
- SIEMENS POWER GENERATION, INC.
- Roswell J. Ruka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Solid Oxide Fuel Cell Generator Including a Glass Sealant
- Publication number 20090081517
- Publication date Mar 26, 2009
- SIEMENS POWER GENERATION, INC.
- Robert Draper
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Plasma sprayed ceramic-metal fuel electrode
- Publication number 20050058883
- Publication date Mar 17, 2005
- Siemens Westinghouse Power Corporation
- Roswell J. Ruka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Roswell John Ruka

Person

Patents Grantslast 30 patents

Plasma sprayed ceramic-metal fuel electrode

Tubular solid oxide fuel cells with porous metal supports and ceram...

Solid oxide fuel cell generator including a glass sealant

Fuel cell generator with fuel electrodes that control on-cell fuel...

Air feed tube support system for a solid oxide fuel cell generator

Fuel electrode containing pre-sintered nickel/zirconia for a solid...

Solid oxide fuel cell operable over wide temperature range

Interfacial material for solid oxide fuel cell

Air electrode composition for solid oxide fuel cell

Lanthanum manganite-based air electrode for solid oxide fuel cells

Sintered electrode for solid oxide fuel cells

Low cost stable air electrode material for high temperature solid o...

Oxygen sensor for monitoring gas mixtures containing hydrocarbons

Electrochemical energy conversion and storage system

Method and closing pores in a thermally sprayed doped lanthanum chr...

Method of making an air electrode material having controlled sinter...

Method of low temperature operation of an electrochemical cell array

Electrode and method of interconnection sintering on an electrode o...

Thin tubular self-supporting electrode for solid oxide electrolyte...

Oxide modified air electrode surface for high temperature electroch...

Modified cermet fuel electrodes for solid oxide electrochemical cells

Electrochemical generator apparatus containing modified high temper...

Electrochemical generator apparatus containing modified fuel electr...

Stabilizing metal components in electrodes of electrochemical cells

Protective interlayer for high temperature solid electrolyte electr...

Cobalt doped lanthanum chromite material suitable for high temperat...

Protective interlayer for high temperature solid electrolyte electr...

Support tube for high temperature solid electrolyte electrochemical...

Air electrode material for high temperature electrochemical cells

Protective interlayer for high temperature solid electrolyte electr...

Patents Applicationslast 30 patents

Bi Containing Solid Oxide Fuel Cell System With Improved Performanc...

Tubular Solid Oxide Fuel Cells With Porous Metal Supports and Ceram...

FUEL CELL GENERATOR WITH FUEL ELECTRODES THAT CONTROL ON-CELL FUEL...

Solid Oxide Fuel Cell Generator Including a Glass Sealant

Plasma sprayed ceramic-metal fuel electrode