Rennes
France
4
2012-08-23
The entities that hold a legal rights for patent applications filed by inventor Nicolas Frédéric:
Frédéric Nicolas from Rennes, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Device for applying an expandable skirt having application diameter control upon advance
#2 | 2011-03-10METHOD AND DEVICE FOR CASING A BORED WELL PORTION
#3 | 2010-08-05Method of Lining a Well or a Pipe Using an Inflatable Bladder
#4 | 2010-06-03Method for casing using multiple expanded areas and using at least one inflatable bladder
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