Berlin
Germany
4
2019-11-28
The entities that hold a legal rights for patent applications filed by inventor Wiessler Petra:
Petra Wiessler from Berlin, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Pump or rotary cutter for operation in a fluid
#2 | 2018-07-19Pump or rotary cutter for operation in a fluid
#3 | 2016-05-26Pump or rotary cutter for operation in a fluid
#4 | 2013-03-14Pump or rotary cutter for operation in a fluid
141780 ⎘