Dave Summers

Person

Vancouver, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Membrane separation at high temperature differential
- Patent number 9,795,899
- Issue date Oct 24, 2017
- Chemetics Inc.
- Siamak Lashkari
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods of operating fuel cells having closed reactant supply systems
- Patent number 7,153,598
- Issue date Dec 26, 2006
- Ballard Power Systems Inc.
- David A. Summers
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Composite ion exchange membrane for use in a fuel cell
- Patent number 6,689,501
- Issue date Feb 10, 2004
- Ballard Power Systems Inc.
- Charles Stone
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of making stripped porous polymer films
- Patent number 6,497,977
- Issue date Dec 24, 2002
- Ballard Power Systems Inc.
- Charles Stone
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
NARROW GAP, UNDIVIDED ELECTROLYSIS CELL
- Publication number 20180187316
- Publication date Jul 5, 2018
- Chemetics Inc.
- David Summers
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SURFACE MODIFIED STAINLESS STEEL CATHODE FOR ELECTROLYSER
- Publication number 20180105943
- Publication date Apr 19, 2018
- Chemetics Inc.
- Paul Kozak
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
MEMBRANE SEPARATION AT HIGH TEMPERATURE DIFFERENTIAL
- Publication number 20150343330
- Publication date Dec 3, 2015
- Chemetics Inc.
- Siamak Lashkari
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NANOFILTRATION PROCESS FOR IMPURITY REMOVAL
- Publication number 20150165381
- Publication date Jun 18, 2015
- Chemetics Inc.
- Felix Mok
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SURFACE MODIFIED STAINLESS STEEL CATHODE FOR ELECTROLYSER
- Publication number 20150090586
- Publication date Apr 2, 2015
- Chemetics Inc.
- Paul Kozak
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
System and method of controlling fuel cell shutdown
- Publication number 20070087233
- Publication date Apr 19, 2007
- Janusz Blaszczyk
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Prevention of membrane contamination in electrochemical fuel cells
- Publication number 20050089746
- Publication date Apr 28, 2005
- Ballard Power Systems Inc.
- Gregory A. James
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Methods of operating fuel cells having closed reactant supply systems
- Publication number 20040241504
- Publication date Dec 2, 2004
- David A. Summers
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Composite ion exchange membrane
- Publication number 20030059657
- Publication date Mar 27, 2003
- Charles Stone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Stripped porous polymer films and methods of making such films
- Publication number 20020056939
- Publication date May 16, 2002
- Charles Stone
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Dave Summers

Person

Patents Grantslast 30 patents

Membrane separation at high temperature differential

Methods of operating fuel cells having closed reactant supply systems

Composite ion exchange membrane for use in a fuel cell

Method of making stripped porous polymer films

Patents Applicationslast 30 patents

NARROW GAP, UNDIVIDED ELECTROLYSIS CELL

SURFACE MODIFIED STAINLESS STEEL CATHODE FOR ELECTROLYSER

MEMBRANE SEPARATION AT HIGH TEMPERATURE DIFFERENTIAL

NANOFILTRATION PROCESS FOR IMPURITY REMOVAL

SURFACE MODIFIED STAINLESS STEEL CATHODE FOR ELECTROLYSER

System and method of controlling fuel cell shutdown

Prevention of membrane contamination in electrochemical fuel cells

Methods of operating fuel cells having closed reactant supply systems

Composite ion exchange membrane

Stripped porous polymer films and methods of making such films