Munchen
Germany
2
2012-08-02
The entities that hold a legal rights for patent applications filed by inventor Kröner Peter:
Peter Kröner from Munchen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
COUPLING ELEMENT FOR CONNECTING AN AERATION BODY WITH THE FEED LINE OF A WATER AERATING DEVICE
#2 | 2010-07-22Method for stirring and/or aerating fluids, particularly sewage, particularly using a floodable aerator
3226377 ⎘