Inventor · disambiguated record
Douglas E. Fain, Sr.
Also filed as: FAIN DOUGLAS E · FAIN SR DOUGLAS E
2 granted patents·1 pending application·80 citations·filing 1997–2003
68Inventor score
Files withUS ENERGY1
Top patents by PatentIndex Score
3 records- 0173US5862449APhotocatalytic reactorUS ENERGY·Filed 1997·Granted Jan 19, 1999·44 cites·15 claims
- 0265US6649255B1Article and method for producing extremely small pore inorganic membranesFiled 1999·Granted Nov 18, 2003·36 cites·49 claims
- 0335US2004064968A1Article and method for producing extremely small pore inorganic membranesFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →