Inventor · disambiguated record
Lai-Duien Grace Fan
Also filed as: FAN LAI-DUIEN G · FAN LAI-DUIEN GRACE
8 granted patents·187 citations·filing 1990–2002
89Inventor score
Top patents by PatentIndex Score
8 records- 0188US6620338B2Composition for inhibition of metal corrosionDONLAR CORP·Filed 2002·Granted Sep 16, 2003·20 cites·14 claims
- 0274US6447717B1Composition and method for inhibition of metal corrosionDONLAR CORP·Filed 1999·Granted Sep 10, 2002·33 cites·14 claims
- 0372US5814582AMethod for enhanced plant productivityDONLAR CORP·Filed 1997·Granted Sep 29, 1998·24 cites·32 claims
- 0471US6277302B1Inhibition of metal corrosionDONLAR CORP·Filed 1998·Granted Aug 21, 2001·32 cites·23 claims
- 0562US5124047AMethod of inhibiting scale depositsGRACE W R & CO·Filed 1990·Granted Jun 23, 1992·30 cites·19 claims
- 0659US5344590AMethod for inhibiting corrosion of metals using polytartaric acidsGRACE W R & CO·Filed 1993·Granted Sep 6, 1994·12 cites·12 claims
- 0753US5183574AMethod of dispersing ironGRACE W R & CO·Filed 1991·Granted Feb 2, 1993·18 cites·6 claims
- 0853US5139702ANaphthylamine polycarboxylic acidsGRACE W R & CO·Filed 1991·Granted Aug 18, 1992·18 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →