Inventor

LEUFEN HEINRICH

DE18 patents

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

LEUFEN HEINRICH

STIHL AG & CO KG ANDREAS

Portable hand-held power tool having a data connection for diagnostic purposes

Hand-held power tool, in particular a trimmer or the like, having an electric drive motor

Magnet wheel of an internal combustion engine

Method of operating a single cylinder two-stroke engine

Method for operating an internal combustion engine of a hand-guided power tool

Ignition circuit having a high-energy spark for an internal combustion engine

Method and apparatus for the detection of the position of an operating switch for starting an electric motor

Method for detecting operating parameters of a power tool comprising an internal combustion engine

Internal combustion engine with alternator

Hand-held power tool and method for operating a heating device of a hand-held power tool

Method for operating a two-stroke engine

Hand-guided gardening, forestry and/or construction processing device and method for operating a hand-guided gardening, forestry and/or construction processing device

LEUFEN HEINRICH

Handheld work apparatus having a control unit for an electric heating element

Ignition module having a bus line

Handheld work apparatus having a control unit for operating an electric load

GORENFLO ERNST

Handheld work apparatus having an air-cooled combustion engine

Method and device for providing electric energy for an engine control unit

ANDREAS STIHL AG & CO FA

Hand-held work tool with a generator