Winnenden
Germany
4
2014-05-01
The entities that hold a legal rights for patent applications filed by inventor Duenne Markus:
Markus Duenne from Winnenden, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
SELF-DRIVEN FLOOR CLEANING DEVICE
#2 | 2012-06-21Cleaning apparatus and method for controlling access to a cleaning apparatus
#3 | 2012-04-12METHOD FOR OPERATING A CLEANING DEVICE AS WELL AS CLEANING DEVICE AND CLEANING TOOL FOR CARRYING OUT THE METHOD
#4 | 2010-10-21Cleaning tool and cleaning device having such a cleaning tool
739994 ⎘