Grasbrunn
Germany
4
2019-05-23
The entities that hold a legal rights for patent applications filed by inventor Dausmann Gunther:
Gunther Dausmann from Grasbrunn, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Display apparatus for superimposing a virtual image into the field of vision of a user
#2 | 2013-09-19Document with hologram, and method of producing same
#3 | 2011-09-08Method and apparatus for the production of volume transmission and/or reflection holograms
#4 | 2009-10-22Method for production of documents with a hologram and a document with a hologram
440306 ⎘