Inventor · disambiguated record
David S. De Haan
Also filed as: DE HAAN DAVID S
2 granted patents·2 pending applications·2 citations·filing 2003–2007
35Inventor score
Top patents by PatentIndex Score
4 records- 0160US8168025B2Methods of making components for electrochemical cellsMAH RONALD·Filed 2007·Granted May 1, 2012·2 cites·12 claims
- 0238US2005041251A1Method and apparatus for measuring loading of waterproofing agent in carbon substrateFiled 2003·Application pending·0 cites
- 0330US2008178991A1Method of making membrane electrode assembliesMAH RONALD·Filed 2007·Application pending·0 cites
- 0426US8586265B2Method of forming membrane electrode assemblies for electrochemical devicesDE HAAN DAVID S·Filed 2007·Granted Nov 19, 2013·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →