DD

Didier DAUMAS

3E 3X Engineering: 1 patents #4 of 4Top 100%
Overall (All Time): #1,985,734 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9702497 Retaining plate for a reinforcing strip Stanislas Boulet D'Auria, Hacen Slimani 2017-07-11
6709022 Device for connecting a branch pipe on a fluid-transporting piping system Lionel Daumas, Jean-Philippe Kervern, Marc Lapeyre 2004-03-23