Inventor

OESTERLE MICHAEL

DE2 patents

Patents

2 patents

US7987546B2Aug 2, 2011

Cleaning machine

KAERCHER GMBH & CO KG ALFRED23 citations82

US9949607B2Apr 24, 2018

Self-propelled surface cleaning machine and method for operating a self-propelled surface cleaning machine

KAERCHER GMBH & CO KG ALFRED2 citations66