Inventor
HALDER JOHANNES
DE4 patents
Patents
4 patentsUS12467220B2Nov 11, 2025
Trench cutter drive with decoupled inner wheel/integrated bearing
LIEBHERR COMPONENTS BIBERACH GMBH0 citations55
US12378746B2Aug 5, 2025
Cutting wheel assembly for a slurry wall cutter
LIEBHERR COMPONENTS BIBERACH GMBH0 citations55
US12188199B2Jan 7, 2025
Drive device for a diaphragm wall cutter
LIEBHERR COMPONENTS BIBERACH GMBH0 citations55
US12366047B2Jul 22, 2025
Drive device for a diaphragm wall cutter
LIEBHERR COMPONENTS BIBERACH GMBH0 citations44