Inventor

FOELL MARTIN

DE3 patents

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

HESS STEFAN

1 patent

US8127397B2Mar 6, 2012

Vacuum cleaner

HESS STEFAN29 citations89

HILTI AG

1 patent

US10136783B2Nov 27, 2018

Suction apparatus for cleaning purposes

HILTI AG1 citations44

KAERCHER GMBH & CO KG ALFRED

1 patent

US9723963B2Aug 8, 2017

Power supply arrangement for a suction device and suction device

KAERCHER GMBH & CO KG ALFRED1 citations39