Essen
Germany
5
2024-02-08
The entities that hold a legal rights for patent applications filed by inventor Rolfes Michael:
Michael Rolfes from Essen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
ROTOR FOR AN ECCENTRIC SCREW PUMP AND METHOD FOR THE MANUFACTURE THEREOF
#2 | 2023-08-24STATE DETECTION ON ECCENTRIC SCREW PUMPS
#3 | 2023-06-01Eccentric screw pump with working engagement and idle engagement and method for controlling the eccentric screw pump
#4 | 2021-09-30Rotor for an eccentric screw pump and method for the manufacture thereof
#5 | 2020-04-23Controlling the gap geometry in an eccentric screw pump
2708103 ⎘