Bubenreuth
Germany
2
2009-06-04
The entities that hold a legal rights for patent applications filed by inventor Elsner Norbert:
Norbert Elsner from Bubenreuth, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for determining contact erosion of an electromagnetic switching device, and electromagnetic switching device comprising a mechanism operating according to said method
#2 | 2007-01-09Method and device for transmitting data on at least one electrical power supply line
3960923 ⎘