Vasteras
Sweden
4
2014-03-06
The entities that hold a legal rights for patent applications filed by inventor Lundqvist Bertil:
Bertil Lundqvist from Vasteras, SE has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method for protecting an electrical power grid
#2 | 2010-08-12Differential protection method, system and device
#3 | 2010-06-10Method and protection device for a power network accounting for route switching in a telecommunication network
#4 | 2009-08-27Method and device for automatic event detection and report generation
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