Grenoble
France
3
2013-09-05
The entities that hold a legal rights for patent applications filed by inventor HOUDRAY Marc:
Marc HOUDRAY from Grenoble, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and device for monitoring ageing of electric equipment
#2 | 2013-09-05Method and device for controlling selectivity of electric equipment
#3 | 2013-09-05Electric installation maintenance method and device
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