HH

Hervee Hellio

IP Institut Francais Du Petrole: 1 patents #889 of 1,676Top 55%
📍 Torcy, FR: #9 of 32 inventorsTop 30%
Overall (All Time): #3,936,852 of 4,157,543Top 95%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4862954 Exchanger and method for achieving heat transfer from solid particles Alain Feugier, Gerard Martin, Renaud Pontier 1989-09-05