Inventor · disambiguated record
Norman D. Esau
Also filed as: ESAU NORMAN D
3 granted patents·44 citations·filing 1984–1988
71Inventor score
Technology areasG01F
Files withAMOCO CORP3
Top patents by PatentIndex Score
3 records- 0168US4747062AMethod and apparatus for detecting the level of a liquid in a tankAMOCO CORP·Filed 1984·Granted May 24, 1988·25 cites·16 claims
- 0264USD315526SFlow indicator for a fuel dispenserAMOCO CORP·Filed 1988·Granted Mar 19, 1991·12 cites·1 claims
- 0350USD305209SFlow indicator for a fuel dispenserAMOCO CORP·Filed 1986·Granted Dec 26, 1989·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →