Rennes
France
5
2015-09-24
The entities that hold a legal rights for patent applications filed by inventor Dubroca Guilhem:
Guilhem Dubroca from Rennes, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Optical device and method for manufacturing such a device
#2 | 2014-11-13Optical guide with superimposed guidance elements and manufacturing method
#3 | 2014-04-03Optical guidance device and method of manufacturing such a device
#4 | 2012-12-27Device for short-distance projection at a reasonably large angle with zoom and focusing
#5 | 2011-03-03Informative eyeglasses
710574 ⎘