Joel A. Ronne

Person

Vancouver, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Electrochemical fuel cell stack with improved reactant manifolding...
- Patent number 6,946,212
- Issue date Sep 20, 2005
- Ballard Power Systems Inc.
- Joel A. Ronne
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Solid polymer fuel cell system and method for humidifying and adjus...
- Patent number 6,783,878
- Issue date Aug 31, 2004
- Ballard Power Systems Inc.
- Henry H. Voss
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrochemical fuel cell stack with improved reactant manifolding...
- Patent number 6,764,783
- Issue date Jul 20, 2004
- Ballard Power Systems Inc.
- Joel A. Ronne
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Membrane electrode assembly for an electrochemical fuel cell
- Patent number 6,423,439
- Issue date Jul 23, 2002
- Ballard Power Systems Inc.
- Russell H. Barton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid polymer fuel cell system and method for humidifying and adjus...
- Patent number 6,416,895
- Issue date Jul 9, 2002
- Ballard Power Systems Inc.
- Henry H. Voss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical fuel cell stack with an improved compression assembly
- Patent number 6,190,793
- Issue date Feb 20, 2001
- Ballard Power Systems Inc.
- Russell H. Barton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plate and frame fluid exchanging assembly with unitary plates and s...
- Patent number 6,171,374
- Issue date Jan 9, 2001
- Ballard Power Systems Inc.
- Russell H. Barton
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Solid polymer fuel cell system and method for humidifying and adjus...
- Patent number 6,106,964
- Issue date Aug 22, 2000
- Ballard Power Systems Inc.
- Henry H. Voss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical fuel cell stack with improved reactant manifolding...
- Patent number 6,066,409
- Issue date May 23, 2000
- Ballard Power Systems Inc.
- Joel A. Ronne
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane electrode assembly for an electrochemical fuel cell and a...
- Patent number 6,057,054
- Issue date May 2, 2000
- Ballard Power Systems Inc.
- Russell H. Barton
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electrochemical fuel cell stack with improved reactant manifolding...
- Publication number 20050042497
- Publication date Feb 24, 2005
- Joel A. Ronne
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electrochemical fuel cell stack with improved reactant manifolding...
- Publication number 20030203246
- Publication date Oct 30, 2003
- Joel A. Ronne
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Solid polymer fuel cell system and method for humidifying and adjus...
- Publication number 20020058168
- Publication date May 16, 2002
- Henry H. Voss
- H01 - BASIC ELECTRIC ELEMENTS

Joel A. Ronne

Person

Patents Grantslast 30 patents

Electrochemical fuel cell stack with improved reactant manifolding...

Solid polymer fuel cell system and method for humidifying and adjus...

Electrochemical fuel cell stack with improved reactant manifolding...

Membrane electrode assembly for an electrochemical fuel cell

Solid polymer fuel cell system and method for humidifying and adjus...

Electrochemical fuel cell stack with an improved compression assembly

Plate and frame fluid exchanging assembly with unitary plates and s...

Solid polymer fuel cell system and method for humidifying and adjus...

Electrochemical fuel cell stack with improved reactant manifolding...

Membrane electrode assembly for an electrochemical fuel cell and a...

Patents Applicationslast 30 patents

Electrochemical fuel cell stack with improved reactant manifolding...

Electrochemical fuel cell stack with improved reactant manifolding...

Solid polymer fuel cell system and method for humidifying and adjus...