David A. Niezelski

Person

Manchester, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fuel cell device and method of managing moisture within a fuel cell...
- Patent number 10,490,838
- Issue date Nov 26, 2019
- Audi AG
- Guillaume Michael Kurczko Brousseau
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Selectively sealing fuel cell porous plate
- Patent number 10,439,232
- Issue date Oct 8, 2019
- Audi AG
- Stephen P. Victor
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell plate flow field
- Patent number 9,812,715
- Issue date Nov 7, 2017
- Audi AG
- John H. Whiton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell systems and related arrangements for limiting relative mo...
- Patent number 9,070,937
- Issue date Jun 30, 2015
- Audi AG
- David A. Niezelski
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell systems and related arrangements for limiting relative mo...
- Patent number 8,652,702
- Issue date Feb 18, 2014
- United Technologies Corporation
- David A. Niezelski
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
PEM fuel cell stack assembly with isolated internal coolant manifold
- Patent number 7,067,214
- Issue date Jun 27, 2006
- UTC Fuel Cells, LLC
- Nileshkumar T. Dave
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Curved electrode and method for electrical discharge machining curv...
- Patent number 5,637,239
- Issue date Jun 10, 1997
- United Technologies Corporation
- Edward G. Adamski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
FUEL CELL PLATE FLOW FIELD
- Publication number 20150024303
- Publication date Jan 22, 2015
- Ballard Power Systems Inc.
- John H. Whiton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL DEVICE AND METHOD OF MANAGING MOISTURE WITHIN A FUEL CELL...
- Publication number 20140154605
- Publication date Jun 5, 2014
- UTC POWER CORPORATION
- Guillaume Michael Kurczko BROUSSEAU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fuel Cell Systems and Related Arrangements for Limiting Relative Mo...
- Publication number 20140113212
- Publication date Apr 24, 2014
- United Technologies Corporation
- David A. Niezelski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELECTIVELY SEALING FUEL CELL POROUS PLATE
- Publication number 20120009500
- Publication date Jan 12, 2012
- Stephen P. Victor
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL SYSTEMS AND RELATED ARRANGEMENTS FOR LIMITING RELATIVE MO...
- Publication number 20110275000
- Publication date Nov 10, 2011
- UTC POWER CORPORATION
- David A. Niezelski
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL PLATE FLOW FIELD
- Publication number 20110244370
- Publication date Oct 6, 2011
- John H. Whiton
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL AND BIPOLAR PLATE HAVING MANIFOLD SUMP
- Publication number 20110020722
- Publication date Jan 27, 2011
- Jeffrey G. Lake
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL AND BIOPOLAR PLATE FOR LIMITING LEAKAGE
- Publication number 20100279208
- Publication date Nov 4, 2010
- David A. Niezelski
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PEM fuel cell stack assembly with isolated internal coolant manifold
- Publication number 20050089737
- Publication date Apr 28, 2005
- Nileshkumar T. Dave
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

David A. Niezelski

Person

Patents Grantslast 30 patents

Fuel cell device and method of managing moisture within a fuel cell...

Selectively sealing fuel cell porous plate

Fuel cell plate flow field

Fuel cell systems and related arrangements for limiting relative mo...

Fuel cell systems and related arrangements for limiting relative mo...

PEM fuel cell stack assembly with isolated internal coolant manifold

Curved electrode and method for electrical discharge machining curv...

Patents Applicationslast 30 patents

FUEL CELL PLATE FLOW FIELD

FUEL CELL DEVICE AND METHOD OF MANAGING MOISTURE WITHIN A FUEL CELL...

Fuel Cell Systems and Related Arrangements for Limiting Relative Mo...

SELECTIVELY SEALING FUEL CELL POROUS PLATE

FUEL CELL SYSTEMS AND RELATED ARRANGEMENTS FOR LIMITING RELATIVE MO...

FUEL CELL PLATE FLOW FIELD

FUEL CELL AND BIPOLAR PLATE HAVING MANIFOLD SUMP

FUEL CELL AND BIOPOLAR PLATE FOR LIMITING LEAKAGE

PEM fuel cell stack assembly with isolated internal coolant manifold