Inventor · disambiguated record
Douglas Diez
Also filed as: DIEZ DOUGLAS · DIEZ DOUGLAS S
1 granted patent·2 pending applications·47 citations·filing 1992–2005
48Inventor score
Top patents by PatentIndex Score
3 records- 0183US5399258AHydrocarbon upgrading processMOBIL OIL CORP·Filed 1992·Granted Mar 21, 1995·47 cites·28 claims
- 0243US2006110631A1Catalyst ink, process for making catalyst ink and for preparing catalyst coated membranesPOLYFUEL INC·Filed 2005·Application pending·0 cites
- 0336US2003148159A1Printing of catalyst on the membrane of fuel cellsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →