AR

Alain Roca

SA Societe Nationale Elf Aquitaine: 3 patents #67 of 490Top 15%
📍 Perpignan, FR: #7 of 46 inventorsTop 20%
Overall (All Time): #1,660,178 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5086022 Reaction medium improving the characteristics of absorption and of desorption of a gas Sylvain Mauran, Bernard Spinner 1992-02-04
5056591 Method and apparatus for conducting a thermochemical absorption and desorption reaction between a gas and a solid Bernard Spinner, Sylvain Mauran, Marianne Balat 1991-10-15
4906258 Method of conducting an absorption or desorption reaction between a gas and a solid Marianne Balat, Bernard Spinner 1990-03-06