Ulm
Germany
4
2021-11-11
The entities that hold a legal rights for patent applications filed by inventor Layer Hans:
Hans Layer from Ulm, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for manufacturing a light-emitting device
#2 | 2010-11-11PLANAR ILLUMINATION DEVICE
#3 | 2010-07-29Product carrier and system made up of product carrier and receiver unit
#4 | 2009-01-15Flat lighting device and a method for the production thereof
3641595 ⎘