Inventor · disambiguated record
John A. Haslegrave
Also filed as: HASLEGRAVE JOHN A
6 granted patents·278 citations·filing 1983–1992
87Inventor score
Top patents by PatentIndex Score
6 records- 0192US4670166APolymer article and its use for controlled introduction of reagent into a fluidEXXON CHEMICAL PATENTS INC·Filed 1985·Granted Jun 2, 1987·100 cites·13 claims
- 0287US4738897APolymer article and its use for controlled introduction of reagent into a fluidEXXON CHEMICAL PATENTS INC·Filed 1987·Granted Apr 19, 1988·67 cites·8 claims
- 0383US4515708ACorrosion inhibitorsEXXON RESEARCH ENGINEERING CO·Filed 1983·Granted May 7, 1985·35 cites·8 claims
- 0475US5322630AAmine derivatives as corrosion inhibitorsEXXON CHEMICAL PATENTS INC·Filed 1992·Granted Jun 21, 1994·46 cites·16 claims
- 0566US5427999AAmine adducts as corrosion inhibitorsEXXON CHEMICAL PATENTS INC·Filed 1992·Granted Jun 27, 1995·18 cites·12 claims
- 0660US4673436AN, S containing corrosion inhibitorsEXXON CHEMICAL PATENTS INC·Filed 1986·Granted Jun 16, 1987·12 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →