Inventor
ZIEMENS CHRISTIAN
DE4 patents
Patents
4 patentsUS11434936B2Sep 6, 2022
Hydraulic system and method for controlling a hydraulic system
PUTZMEISTER ENGINEERING GMBH9 citations79
US11761464B2Sep 19, 2023
Method for controlling the movement of a boom, and work machine
PUTZMEISTER ENGINEERING GMBH6 citations63
US12392147B2Aug 19, 2025
Mobile concrete pump
PUTZMEISTER ENGINEERING GMBH0 citations39
US12149076B2Nov 19, 2024
Energy supply device and construction machine
PUTZMEISTER ENGINEERING GMBH0 citations33