Wedemark
Germany
3
2013-03-21
The entities that hold a legal rights for patent applications filed by inventor Mertens Axel:
Axel Mertens from Wedemark, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Transformerless cycloconverter
#2 | 2010-08-05Method for detecting a “rotating stall” fault in a compressor fed by an inverter
#3 | 2009-10-08Method for preventing power surge in a compressor supplied by a power converter by direct torque control
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