Inventor

KOPF JAN

DE3 patents

Patents

3 patents

USD1091990SSep 2, 2025

Vacuum cleaner

FESTOOL GMBH0 citations56

US12520980B2Jan 13, 2026

Electrical device, in particular suction device or machine tool

FESTOOL GMBH0 citations41

US12426756B2Sep 30, 2025

Suction device

FESTOOL GMBH0 citations41