Inventor · disambiguated record
Keith R. Plowman
Also filed as: PLOWMAN KEITH R
9 granted patents·546 citations·filing 1984–1996
92Inventor score
Files withDOW CHEMICAL CO9
Top patents by PatentIndex Score
9 records- 0196US4722773AElectrochemical cell having gas pressurized contact between laminar, gas diffusion electrode and current collectorDOW CHEMICAL CO·Filed 1984·Granted Feb 2, 1988·95 cites·25 claims
- 0295US4732660AMembrane electrolyzerDOW CHEMICAL CO·Filed 1985·Granted Mar 22, 1988·73 cites·8 claims
- 0393US5620807AFlow field assembly for electrochemical fuel cellsDOW CHEMICAL CO·Filed 1995·Granted Apr 15, 1997·133 cites·23 claims
- 0488US4581116AGas diffusion composite electrode having novel hydrophilic layerDOW CHEMICAL CO·Filed 1984·Granted Apr 8, 1986·42 cites·20 claims
- 0587US5494957AStabilizers for preparing polymer polyols, and process for preparing polymer polyolsDOW CHEMICAL CO·Filed 1994·Granted Feb 27, 1996·40 cites·13 claims
- 0683US4659528AMethod of making an electrolyte-permeable, heterogeneous polymer sheet for a gas diffusion composite electrodeDOW CHEMICAL CO·Filed 1986·Granted Apr 21, 1987·35 cites·14 claims
- 0778US5654109AComposite fuel cell membranesDOW CHEMICAL CO·Filed 1995·Granted Aug 5, 1997·65 cites·14 claims
- 0867US5786104AMethod and apparatus for humidification of incoming fuel cell process gasesDOW CHEMICAL CO·Filed 1996·Granted Jul 28, 1998·40 cites·12 claims
- 0962US4755272ABipolar electrochemical cell having novel means for electrically connecting anode and cathode of adjacent cell unitsDOW CHEMICAL CO·Filed 1986·Granted Jul 5, 1988·23 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →