PC

Philippe Chagnot

DL Dusol Limited Liability: 1 patents #1 of 4Top 25%
Overall (2011): #193,971 of 364,097Top 55%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8020323 Drilling tool Fabrice Mathieu, Daniel Perpezat, Jean-Claude Riglet 2011-09-20