Inventor · disambiguated record
Jean-Marie Letoffe
Also filed as: LETOFFE JEAN-MARIE
3 granted patents·42 citations·filing 1988–1998
72Inventor score
Technology areasG01N
Top patents by PatentIndex Score
3 records- 0154US4925314ADevice for detecting a thermal phenomenon occurring in a productINST FRANCAIS DU PETROLE·Filed 1988·Granted May 15, 1990·21 cites·7 claims
- 0248US6347884B1Method and device for determining the stability of a water-hydrocarbon emulsionELF ANTAR FRANCE·Filed 1998·Granted Feb 19, 2002·15 cites·10 claims
- 0332US6076961AMethod and device for determining the low-temperature stability of a hydrocarbon mixtureELF ANTAR FRANCE·Filed 1998·Granted Jun 20, 2000·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →