Inventor

HAFEN DANIEL

DE3 patents

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

MARQUARDT GMBH

1 patent

US7359628B2Apr 15, 2008

Control device for an electric motor

MARQUARDT GMBH44 citations89

NIKLEWSKI GERHARD

1 patent

US8410387B2Apr 2, 2013

Electrical switch

NIKLEWSKI GERHARD19 citations85

MARQUARDT VERWALTUNGS GMBH

1 patent

US10354822B2Jul 16, 2019

Electrical switch, in particular a switch for an electrical power tool

MARQUARDT VERWALTUNGS GMBH0 citations28