Inventor · disambiguated record
David A. Coffey
Also filed as: COFFEY DAVID A
4 granted patents·97 citations·filing 1992–1993
79Inventor score
Top patents by PatentIndex Score
4 records- 0178US5273673AAnti-icing compositions having alkylphenol ethoxylate nonionic surfactant and alkylaryl sulfonate hydrotropeTEXACO CHEMICAL·Filed 1992·Granted Dec 28, 1993·36 cites·22 claims
- 0269US5389276AAircraft deicing fluid with thermal and pH-stable wetting agentTEXACO INC·Filed 1993·Granted Feb 14, 1995·29 cites·13 claims
- 0369US5386968AAircraft wing de-icers with improved holdover timesTEXACO CHEM INC·Filed 1993·Granted Feb 7, 1995·23 cites·15 claims
- 0454US5436351AImidazolidone polyetheramide surfactantHUNTSMAN CORP·Filed 1993·Granted Jul 25, 1995·9 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →