Robert C. Ruhl

Person

Cleveland Heights, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Solid oxide fuel cell stack assembly having tapered diffusion layers
- Patent number 7,163,759
- Issue date Jan 16, 2007
- Technology Management, Inc.
- Christopher E. Milliken
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrochemical apparatus with reactant micro-channels
- Patent number 6,878,480
- Issue date Apr 12, 2005
- Technology Management, Inc.
- Robert C. Ruhl
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Multipurpose reversible electrochemical system
- Patent number 6,811,913
- Issue date Nov 2, 2004
- Technology Management, Inc.
- Robert C. Ruhl
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Apparatus and method for cooling high-temperature fuel cell stacks
- Patent number 6,489,050
- Issue date Dec 3, 2002
- Technology Management, Inc.
- Robert C. Ruhl
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Solid-oxide fuel cell hot assembly
- Patent number 6,440,596
- Issue date Aug 27, 2002
- Technology Management, Inc.
- Robert C. Ruhl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical apparatus with reactant micro-channels
- Patent number 6,361,892
- Issue date Mar 26, 2002
- Technology Management, Inc.
- Robert C. Ruhl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for steam reforming hydrocarbons using a sulfur-tolerant cat...
- Patent number 6,238,816
- Issue date May 29, 2001
- Technology Management, Inc.
- Thomas L. Cable
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Endothermic reaction apparatus and method
- Patent number 6,153,152
- Issue date Nov 28, 2000
- The Standard Oil Company
- Robert C. Ruhl
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Endothermic reaction apparatus
- Patent number 6,096,106
- Issue date Aug 1, 2000
- The Standard Oil Company
- Robert C. Ruhl
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Endothermic reaction apparatus and method
- Patent number 5,567,398
- Issue date Oct 22, 1996
- The Standard Oil Company
- Robert C. Ruhl
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Endothermic reaction process
- Patent number 5,565,009
- Issue date Oct 15, 1996
- The Standard Oil Company
- Robert C. Ruhl
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for manufacturing ceramic tubes
- Patent number 5,227,105
- Issue date Jul 13, 1993
- The Carborundum Company
- James L. Eucker
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Apparatus for making ceramic tubes
- Patent number 5,057,001
- Issue date Oct 15, 1991
- The Carborundum Company
- James L. Eucker
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Solid electrolyte fuel cell and assembly
- Patent number 4,770,955
- Issue date Sep 13, 1988
- The Standard Oil Company
- Robert C. Ruhl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrohydraulic drive for process line winders, unwinders and othe...
- Patent number 4,565,334
- Issue date Jan 21, 1986
- Kennecott Corporation
- Robert C. Ruhl
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cold rolling mill for metal strip
- Patent number 4,481,800
- Issue date Nov 13, 1984
- Kennecott Corporation
- Robert C. Ruhl
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Camber-monitoring tensiometer
- Patent number 4,470,297
- Issue date Sep 11, 1984
- Kennecott Corporation
- Robert C. Ruhl
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill bearing assembly
- Patent number 4,218,907
- Issue date Aug 26, 1980
- Kennecott Copper Corporation
- Robert C. Ruhl
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for level winding tubing
- Patent number 3,979,084
- Issue date Sep 7, 1976
- Chase Brass and Copper Co., Inc.
- Robert C. Ruhl
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
High efficiency system for low cost conversion of fuel to vehicle h...
- Publication number 20060068248
- Publication date Mar 30, 2006
- Technology Management, Inc.
- Robert C. Ruhl
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Solid oxide fuel cell stack assembly having tapered diffusion layers
- Publication number 20040081875
- Publication date Apr 29, 2004
- Christopher E. Milliken
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Solid oxide fuel cell stack assembly for direct injection of carbon...
- Publication number 20030211375
- Publication date Nov 13, 2003
- Technology Management, Inc.
- Robert C. Ruhl
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Electrochemical apparatus with reactant micro-channels
- Publication number 20020132156
- Publication date Sep 19, 2002
- Technology Management, Inc.
- Robert C. Ruhl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multipurpose reversible electrochemical system
- Publication number 20020058175
- Publication date May 16, 2002
- Technology Management, Inc.
- Robert C. Ruhl
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Robert C. Ruhl

Person

Patents Grantslast 30 patents

Solid oxide fuel cell stack assembly having tapered diffusion layers

Electrochemical apparatus with reactant micro-channels

Multipurpose reversible electrochemical system

Apparatus and method for cooling high-temperature fuel cell stacks

Solid-oxide fuel cell hot assembly

Electrochemical apparatus with reactant micro-channels

Method for steam reforming hydrocarbons using a sulfur-tolerant cat...

Endothermic reaction apparatus and method

Endothermic reaction apparatus

Endothermic reaction apparatus and method

Endothermic reaction process

Process for manufacturing ceramic tubes

Apparatus for making ceramic tubes

Solid electrolyte fuel cell and assembly

Electrohydraulic drive for process line winders, unwinders and othe...

Cold rolling mill for metal strip

Camber-monitoring tensiometer

Rolling mill bearing assembly

Apparatus for level winding tubing

Patents Applicationslast 30 patents

High efficiency system for low cost conversion of fuel to vehicle h...

Solid oxide fuel cell stack assembly having tapered diffusion layers

Solid oxide fuel cell stack assembly for direct injection of carbon...

Electrochemical apparatus with reactant micro-channels

Multipurpose reversible electrochemical system