Inventor

FRISCH MATHIAS

DE2 patents

⚠️ This page may combine multiple inventors who share the name “FRISCH MATHIAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KAERCHER GMBH & CO KG ALFRED

1 patent

US10881258B2Jan 5, 2021

Surface cleaning machine and method for operating a surface cleaning machine

KAERCHER GMBH & CO KG ALFRED3 citations70

KAERCHER ALFRED SE & CO KG

1 patent

US11523724B2Dec 13, 2022

Surface cleaning machine with cover device for dirty fluid reservoir device

KAERCHER ALFRED SE & CO KG5 citations65