Appel
Germany
4
2012-05-03
The entities that hold a legal rights for patent applications filed by inventor Hamann Knud:
Knud Hamann from Appel, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Device for Clarifying Wastewater Preferably on Ships
#2 | 2012-02-09Apparatus for the Treatment of Wastewater
#3 | 2007-04-03Installation for the removal and the deactivation of organisms in the ballast water
#4 | 2005-05-12Process and assembly for the treatment of waste water on ships
3091977 ⎘