Graz
Austria
4
2015-03-12
The entities that hold a legal rights for patent applications filed by inventor Schalk Andreas:
Andreas Schalk from Graz, AT has applied for patents for these inventions. The list has both pending applications and granted patents:
Wildlife warning system
#2 | 2010-11-25METHOD AND DEVICE FOR OPTICAL DATA TRANSMISSION
#3 | 2007-01-11Infrared (IR) receiving device
#4 | 2006-02-23Method and device for optical data transmission
1093800 ⎘