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Didier Kayser

LL L'Air Liquide: 1 patents #17 of 128Top 15%
Overall (All Time): #2,223,311 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6192296 Installation for exchanging articles, in particular gas cylinders Gilles Colmant, Jean-Paul Fillias, Dominique Gilbert, Anthony McCord, Sebastien Meneux +3 more 2001-02-20
4630555 Process for incinerating waste products at a controlled temperature Paul Guillaume, Jean Propice 1986-12-23