Keith R. Plowman

Person

Lake Jackson, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for humidification of incoming fuel cell proce...
- Patent number 5,786,104
- Issue date Jul 28, 1998
- The Dow Chemical Company
- Lance L. Black
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite fuel cell membranes
- Patent number 5,654,109
- Issue date Aug 5, 1997
- The Dow Chemical Company
- Keith R. Plowman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flow field assembly for electrochemical fuel cells
- Patent number 5,620,807
- Issue date Apr 15, 1997
- The Dow Chemical Company
- Robert D. Mussell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stabilizers for preparing polymer polyols, and process for preparin...
- Patent number 5,494,957
- Issue date Feb 27, 1996
- The Dow Chemical Company
- Douglas R. Moore
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bipolar electrochemical cell having novel means for electrically co...
- Patent number 4,755,272
- Issue date Jul 5, 1988
- The Dow Chemical Company
- Keith R. Plowman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Membrane electrolyzer
- Patent number 4,732,660
- Issue date Mar 22, 1988
- The Dow Chemical Company
- Keith R. Plowman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrochemical cell having gas pressurized contact between laminar...
- Patent number 4,722,773
- Issue date Feb 2, 1988
- The Dow Chemical Company
- Keith R. Plowman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of making an electrolyte-permeable, heterogeneous polymer sh...
- Patent number 4,659,528
- Issue date Apr 21, 1987
- The Dow Chemical Company
- Keith R. Plowman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Gas diffusion composite electrode having novel hydrophilic layer
- Patent number 4,581,116
- Issue date Apr 8, 1986
- The Dow Chemical Company
- Keith R. Plowman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Keith R. Plowman

Person

Patents Grantslast 30 patents

Method and apparatus for humidification of incoming fuel cell proce...

Composite fuel cell membranes

Flow field assembly for electrochemical fuel cells

Stabilizers for preparing polymer polyols, and process for preparin...

Bipolar electrochemical cell having novel means for electrically co...

Membrane electrolyzer

Electrochemical cell having gas pressurized contact between laminar...

Method of making an electrolyte-permeable, heterogeneous polymer sh...

Gas diffusion composite electrode having novel hydrophilic layer