Inventor · disambiguated record
Graham W. Hamey
Also filed as: HAMEY GRAHAM W
4 granted patents·64 citations·filing 1988–1991
78Inventor score
Files withEXXON CHEMICAL PATENTS INC4
Top patents by PatentIndex Score
4 records- 0181US5112506AOverbased metal sulphonate compositionEXXON CHEMICAL PATENTS INC·Filed 1988·Granted May 12, 1992·26 cites·19 claims
- 0270US5071576ALubricant oil additiveEXXON CHEMICAL PATENTS INC·Filed 1988·Granted Dec 10, 1991·22 cites·17 claims
- 0355US5137648AOverbased metal sulphonate compositionEXXON CHEMICAL PATENTS INC·Filed 1991·Granted Aug 11, 1992·9 cites·21 claims
- 0447US5089155AOverbased magnesium sulphonate compositionEXXON CHEMICAL PATENTS INC·Filed 1990·Granted Feb 18, 1992·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →