Mannheim
Germany
3
2015-08-20
The entities that hold a legal rights for patent applications filed by inventor Kämpfer Stefan:
Stefan Kämpfer from Mannheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and arrangement for locating short-circuits in energy supply systems
#2 | 2013-02-21Underground transformer station for high and medium voltage
#3 | 2013-01-31Switchgear for an offshore wind turbine
60279 ⎘