RENNES
France
4
2021-06-17
The entities that hold a legal rights for patent applications filed by inventor ROPARS Guy:
Guy ROPARS from RENNES, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for improving the reading of graphical and text content
#2 | 2020-11-12Lighting device that facilitates reading
#3 | 2020-10-01Optical device for facilitating reading
#4 | 2019-05-23Lighting apparatus facilitating reading
2865848 ⎘