Michael Steffen

Person

Stockdorf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Wearable drive system for a work apparatus
- Patent number 11,925,253
- Issue date Mar 12, 2024
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Power supply unit having a housing and a rechargeable electrical store
- Patent number 11,626,745
- Issue date Apr 11, 2023
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Soil compacting device
- Patent number 10,344,439
- Issue date Jul 9, 2019
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Ground-compacting device
- Patent number 9,284,697
- Issue date Mar 15, 2016
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Soil compactor having direct drive
- Patent number 9,175,447
- Issue date Nov 3, 2015
- Wacker Nenson Produktion GmbH & Co. KG
- Michael Steffen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Tamping device with synchronizing device and method for same
- Patent number 8,974,153
- Issue date Mar 10, 2015
- Wacker Neuson Production GmbH & Co. KG
- Michael Steffen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Soil compacting device having an air-cooled battery
- Patent number 8,708,599
- Issue date Apr 29, 2014
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Soil compacting device
- Patent number 8,317,426
- Issue date Nov 27, 2012
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Soil-compactor with power steering
- Patent number 8,123,432
- Issue date Feb 28, 2012
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Vibrating plate system
- Patent number 8,046,105
- Issue date Oct 25, 2011
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Vibrating plate comprising a remote control that is integrated into...
- Patent number 7,753,621
- Issue date Jul 13, 2010
- Wacker Neuson SE
- Michael Steffen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Frequency converter for an immersion vibrator
- Patent number 7,498,691
- Issue date Mar 3, 2009
- Wacker Construction Equipment AG
- Michael Steffen
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Oil level monitoring system for an internal combustion engine
- Patent number 7,498,932
- Issue date Mar 3, 2009
- Wacker Construction Equipment AG
- Michael Steffen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Frequency converter for an immersion vibrator
- Patent number 7,385,315
- Issue date Jun 10, 2008
- Wacker Construction Equipment AG
- Michael Steffen
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Cable roller with a frequency converter device
- Patent number 7,044,413
- Issue date May 16, 2006
- Wacker Construction Equipment AG
- Michael Steffen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fuel dosage device
- Patent number 7,040,287
- Issue date May 9, 2006
- Wacker Construction Equipment AG
- Michael Steffen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pneumatic spring percussion mechanism with an electro-dynamically a...
- Patent number 7,025,183
- Issue date Apr 11, 2006
- Wacker Construction Equipment AG
- Michael Steffen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Remote control device for automotive working devices
- Patent number 6,997,648
- Issue date Feb 14, 2006
- Wacker Construction Equipment AG
- Michael Steffen
- G08 - SIGNALLING
Information Patent Grant
High frequency immersion vibrator comprising a cooled electronic fr...
- Patent number 6,960,013
- Issue date Nov 1, 2005
- Wacker Construction Equipment AG
- Michael Steffen
- E04 - BUILDING
Information Patent Grant
Type plate comprising a storage device
- Patent number 6,892,950
- Issue date May 17, 2005
- Wacker Construction Equipment AG
- Frank Meyer-Hessing
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Soil compaction device having a light detector
- Patent number 6,794,632
- Issue date Sep 21, 2004
- Wacker Construction Equipment AG
- Michael Steffen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Protective device for an electric consumer
- Patent number 6,735,066
- Issue date May 11, 2004
- Wacker Construction Equipment AG
- Michael Steffen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Poker vibrator with frequency transformer
- Patent number 6,733,169
- Issue date May 11, 2004
- Wacker Construction Equipment AG
- Michael Steffen
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Manually operated working device having a speed that is adjusted au...
- Patent number 6,651,608
- Issue date Nov 25, 2003
- Wacker Construction Equipment AG
- Michael Steffen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Poker vibrator with frequency converter
- Patent number 6,619,832
- Issue date Sep 16, 2003
- Wacker Construction Equipment AG
- Michael Steffen
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Concrete compacting device with vibration sensor and control unit
- Patent number 6,544,025
- Issue date Apr 8, 2003
- Michael Steffen
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Generating unit with engine speed control device
- Patent number 6,530,359
- Issue date Mar 11, 2003
- Wacker Construction Equipment AG
- Michael Steffen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and method for controlling the speed of an internal combusti...
- Patent number 6,474,300
- Issue date Nov 5, 2002
- Wacker-Werke GmbH & Co. KG
- Michael Steffen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Directional controls for vibrating plate
- Patent number 6,435,767
- Issue date Aug 20, 2002
- Wacker-Werke GmbH & Co. KG
- Michael Steffen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method and safety device for the remote-control of self-propelling...
- Patent number 6,285,925
- Issue date Sep 4, 2001
- Wacker-Werke GmbH & Co. KG
- Michael Steffen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Imbalance Exciter for Soil Compaction Devices
- Publication number 20230332365
- Publication date Oct 19, 2023
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Material Cutting Device
- Publication number 20230226709
- Publication date Jul 20, 2023
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Soil Compacting Device Having an Electric Drive
- Publication number 20230140885
- Publication date May 11, 2023
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Oscillation Excitation Device for Producing Oscillations and/or Vib...
- Publication number 20220200400
- Publication date Jun 23, 2022
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Soil Compaction Device
- Publication number 20220186453
- Publication date Jun 16, 2022
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- B60 - VEHICLES IN GENERAL
Information Patent Application
Wearable Drive System for a Work Apparatus
- Publication number 20210267357
- Publication date Sep 2, 2021
- Wacker Neuson Produkton GmbH & Co. KG
- Michael Steffen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Power Supply Unit Having A Housing And A Rechargeable Electrical Store
- Publication number 20200395773
- Publication date Dec 17, 2020
- Michael Steffen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Carrying Device Having an Energy Store and an Electrical Transformer
- Publication number 20200044206
- Publication date Feb 6, 2020
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wearable Drive System for a Work Apparatus
- Publication number 20200037735
- Publication date Feb 6, 2020
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Soil Compacting Device
- Publication number 20190078282
- Publication date Mar 14, 2019
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
Soil Compactor Having Direct Drive
- Publication number 20150167259
- Publication date Jun 18, 2015
- Michael Steffen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
ELECTRIC TOOL HAVING A PROTECTIVE HOOD
- Publication number 20140262400
- Publication date Sep 18, 2014
- Wacker Neuson Produktion GmbH & Co., KG
- Rudolf Berger
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SOIL COMPACTING DEVICE HAVING AN AIR-COOLED BATTERY
- Publication number 20130279980
- Publication date Oct 24, 2013
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Ground-Compacting Device
- Publication number 20130251452
- Publication date Sep 26, 2013
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
TAMPING DEVICE WITH SYNCHRONIZING DEVICE AND METHOD FOR SAME
- Publication number 20130243534
- Publication date Sep 19, 2013
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
DRIVE SYSTEM WITH AN APPARATUS FOR INTERRUPTING THE OPERATION IN TH...
- Publication number 20130030677
- Publication date Jan 31, 2013
- Wacker Neuson Produktion GmbH & Co. KG
- Michael Steffen
- G01 - MEASURING TESTING
Information Patent Application
SOIL COMPACTING DEVICE
- Publication number 20110097149
- Publication date Apr 28, 2011
- Wacker Neuson SE
- Michael Steffen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
OUTSIDE CONCRETE VIBRATOR HAVING AN OPERATION DISPLAY
- Publication number 20110029264
- Publication date Feb 3, 2011
- Wacker Neuson SE
- Michael Steffen
- E04 - BUILDING
Information Patent Application
SOIL-TAMPING DEVICE HAVING ADAPTIVE DRIVE REGULATION
- Publication number 20100284743
- Publication date Nov 11, 2010
- Wacker Neuson SE
- Michael Steffen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Vibrating Plate System
- Publication number 20090306826
- Publication date Dec 10, 2009
- WACKER CONSTRUCTION EQUIPMENT AG
- Michael Steffen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Linearly Driven and Air-Cooled Boring and/or Percussion Hammer
- Publication number 20080314608
- Publication date Dec 25, 2008
- WACKER CONSTRUCTION EQUIPMENT AG
- Rudolf Berger
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Internal Vibrator Provided With A Liberation Device
- Publication number 20080316853
- Publication date Dec 25, 2008
- Michael Steffen
- E04 - BUILDING
Information Patent Application
Vibrating Plate Comprising a Remote Control that is Integrated Into...
- Publication number 20080247824
- Publication date Oct 9, 2008
- WACKER CONSTRUCTION EQUIPMENT AG
- Michael Steffen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Frequency Converter for an Immersion Vibrator
- Publication number 20060158038
- Publication date Jul 20, 2006
- Wacker Construction Equipment AG
- Michael Steffen
- E04 - BUILDING
Information Patent Application
Cable roller with a frequency converter device
- Publication number 20050224307
- Publication date Oct 13, 2005
- Michael Steffen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Pneumatic spring percussion mechanism with an electro-dynamically a...
- Publication number 20050076517
- Publication date Apr 14, 2005
- Michael Steffen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Ground surface cutting device
- Publication number 20040251730
- Publication date Dec 16, 2004
- Michael Steffen
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Fuel dosage device
- Publication number 20040244775
- Publication date Dec 9, 2004
- Michael Steffen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Internal vibrator for concrete compacting
- Publication number 20040144188
- Publication date Jul 29, 2004
- Michael Steffen
- E04 - BUILDING
Information Patent Application
Electronic frequency converter comprising a cooling circuit
- Publication number 20040061457
- Publication date Apr 1, 2004
- Michael Steffen
- E04 - BUILDING

Michael Steffen

Person

Patents Grantslast 30 patents

Wearable drive system for a work apparatus

Power supply unit having a housing and a rechargeable electrical store

Soil compacting device

Ground-compacting device

Soil compactor having direct drive

Tamping device with synchronizing device and method for same

Soil compacting device having an air-cooled battery

Soil compacting device

Soil-compactor with power steering

Vibrating plate system

Vibrating plate comprising a remote control that is integrated into...

Frequency converter for an immersion vibrator

Oil level monitoring system for an internal combustion engine

Frequency converter for an immersion vibrator

Cable roller with a frequency converter device

Fuel dosage device

Pneumatic spring percussion mechanism with an electro-dynamically a...

Remote control device for automotive working devices

High frequency immersion vibrator comprising a cooled electronic fr...

Type plate comprising a storage device

Soil compaction device having a light detector

Protective device for an electric consumer

Poker vibrator with frequency transformer

Manually operated working device having a speed that is adjusted au...

Poker vibrator with frequency converter

Concrete compacting device with vibration sensor and control unit

Generating unit with engine speed control device

Device and method for controlling the speed of an internal combusti...

Directional controls for vibrating plate

Method and safety device for the remote-control of self-propelling...

Patents Applicationslast 30 patents

Imbalance Exciter for Soil Compaction Devices

Material Cutting Device

Soil Compacting Device Having an Electric Drive

Oscillation Excitation Device for Producing Oscillations and/or Vib...

Soil Compaction Device

Wearable Drive System for a Work Apparatus

Power Supply Unit Having A Housing And A Rechargeable Electrical Store

Carrying Device Having an Energy Store and an Electrical Transformer

Wearable Drive System for a Work Apparatus

Soil Compacting Device

Soil Compactor Having Direct Drive

ELECTRIC TOOL HAVING A PROTECTIVE HOOD

SOIL COMPACTING DEVICE HAVING AN AIR-COOLED BATTERY

Ground-Compacting Device

TAMPING DEVICE WITH SYNCHRONIZING DEVICE AND METHOD FOR SAME

DRIVE SYSTEM WITH AN APPARATUS FOR INTERRUPTING THE OPERATION IN TH...

SOIL COMPACTING DEVICE

OUTSIDE CONCRETE VIBRATOR HAVING AN OPERATION DISPLAY

SOIL-TAMPING DEVICE HAVING ADAPTIVE DRIVE REGULATION

Vibrating Plate System

Linearly Driven and Air-Cooled Boring and/or Percussion Hammer

Internal Vibrator Provided With A Liberation Device

Vibrating Plate Comprising a Remote Control that is Integrated Into...

Frequency Converter for an Immersion Vibrator

Cable roller with a frequency converter device

Pneumatic spring percussion mechanism with an electro-dynamically a...

Ground surface cutting device

Fuel dosage device

Internal vibrator for concrete compacting

Electronic frequency converter comprising a cooling circuit