DP

Didier Parron

TO Total: 1 patents #5 of 28Top 20%
Overall (All Time): #3,623,490 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6101446 Method for charting drillable zones in an oilfield avoiding anomaly zones Thierry des Vallieres, Helmut Kuhn, Yves Lafet 2000-08-08