Charenton-Le-Pont
France
3
2016-12-08
The entities that hold a legal rights for patent applications filed by inventor LEVRAUD Loic:
Loic LEVRAUD from Charenton-Le-Pont, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Quality control method for optometric measurements
#2 | 2016-05-05Method for determining at least one value of a parameter for customising a visual compensation device
#3 | 2012-12-13Method of preparing an ophthalmic lens fitted with a memory mark
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