Inventor

HAGEN HARALD

DE52 patents

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

HAGEN HARALD

HAGEN HARALD

Fuel system and method for operating a fuel system

Tank venting device for a fuel tank of a vehicle, and method for venting a fuel tank

Method for adjusting pressure in a fuel tank and a fuel tank system

Device for cooling and condensing fuel vapors

Measurement device and method for determining a fluid fill level in a fuel tank

Device for ventilating a fuel tank

Method for operating a fuel system, and fuel system

Device for ventilating and aerating a fuel tank

Connection device for medium conduits

Fuel system

Coupling device for media conduits

Connection device for medium conduits

Fuel system

Fuel system

Method for operating a fuel system and fuel system

Device for ventilating and aerating a fuel tank

Filter means, motor vehicle, and method for operating filter means

VOSS AUTOMOTIVE GMBH

Multiway valve arrangement

Plug connector for quick-release connection of pressurized lines

Adapter-intermediate ring for a screw-in part of a fluid plug system

Connection system

Connecting device for media lines

Construction system for a connection arrangement for media lines

Connecting device for media lines

Connection device for pipes with leakage indicator

Coupling body for a plug connection of pipelines, in particular plastic pipelines

Connection device for pipe lines

Method for producing plastic plug-in connector

Tooth disk having multi-web holding teeth

Screw part having annular cross-section

AUDI AG

Fuel system for a motor vehicle

Operating medium tank arrangement for a motor vehicle

Method for operating a motor vehicle

System for detecting accidental damage and communication

Damage detection and originator tracking

Controlled pitch of a vehicle

Method for operating a tank device, and corresponding tank device

Method for suctioning liquid fuel from a liquid trap in a fuel tank; and fuel system for a motor vehicle

Solenoid valve device for a motor vehicle

VOSS ARMATUREN

Plug connection for pressure systems

Plug-in connector for pressure medium systems

Plug-type connector for compression systems

Plug connector for rapid and releaseable connection of pressurized lines

Plug-in coupling for pressure application systems

Plug connection for pressure systems

SOERENSEN STIG

Apparatus and method for hydrolysis of a protein containing raw material and application of the resulting hydrolysis products

Apparatus for hydrolysis of a protein containing raw material and application of the resulting hydrolysis products

GRASS GMBH

Device for controlling a movement of furniture parts which can be moved with respect to one another, and piece of furniture

ROSENFELDT SASCHA

Electrically heatable media line and line connector

BRANDT JOSEF

Connector device for media conduits