Markus Duenne

Person

Vreden, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for operating a floor-cleaning device and floor-cleaning device
- Patent number 10,478,037
- Issue date Nov 19, 2019
- RobArt GmbH
- Markus Duenne
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Self-propelled and self-steering floor cleaner and method for clean...
- Patent number 10,362,918
- Issue date Jul 30, 2019
- Alfred Kärcher SE & Co. KG
- Christian Hofner
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Cleaning apparatus and method for controlling access to a cleaning...
- Patent number 8,823,487
- Issue date Sep 2, 2014
- Alfred Kaercher GmbH & Co. KG
- Markus Duenne
- B08 - CLEANING
Information Patent Grant
Cleaning tool and cleaning device having such a cleaning tool
- Patent number 7,992,245
- Issue date Aug 9, 2011
- Alfred Kaercher GmbH & Co. KG
- Michael Schuetz
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
FLOOR CLEANING SYSTEM AND METHOD FOR CLEANING A FLOOR SURFACE
- Publication number 20180263449
- Publication date Sep 20, 2018
- Alfred Karcher GmbH & Co. KG
- Christian Rosskopf
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
SELF-PROPELLED AND SELF-STEERING FLOOR CLEANER AND METHOD FOR CLEAN...
- Publication number 20170071436
- Publication date Mar 16, 2017
- Alfred Karcher GmbH & Co. KG
- Christian Hofner
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
METHOD FOR OPERATING A FLOOR-CLEANING DEVICE AND FLOOR-CLEANING DEVICE
- Publication number 20160150933
- Publication date Jun 2, 2016
- Alfred Karcher GmbH & Co. KG
- Markus Duenne
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
SELF-DRIVEN FLOOR CLEANING DEVICE
- Publication number 20140115797
- Publication date May 1, 2014
- Alfred Karcher GmbH & Co. KG
- Markus Duenne
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Cleaning Apparatus and Method for Controlling Access to a Cleaning...
- Publication number 20120154116
- Publication date Jun 21, 2012
- Alfred Kaercher GmbH & Co. KG
- Markus Duenne
- B08 - CLEANING
Information Patent Application
METHOD FOR OPERATING A CLEANING DEVICE AS WELL AS CLEANING DEVICE A...
- Publication number 20120084930
- Publication date Apr 12, 2012
- Alfred Kaercher GmbH & Co. KG
- Michael Schuetz
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Cleaning tool and cleaning device having such a cleaning tool
- Publication number 20100263141
- Publication date Oct 21, 2010
- Alfred Kaercher GmbH & Co. KG
- Michael Schuetz
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Markus Duenne

Person

Patents Grantslast 30 patents

Method for operating a floor-cleaning device and floor-cleaning device

Self-propelled and self-steering floor cleaner and method for clean...

Cleaning apparatus and method for controlling access to a cleaning...

Cleaning tool and cleaning device having such a cleaning tool

Patents Applicationslast 30 patents

FLOOR CLEANING SYSTEM AND METHOD FOR CLEANING A FLOOR SURFACE

SELF-PROPELLED AND SELF-STEERING FLOOR CLEANER AND METHOD FOR CLEAN...

METHOD FOR OPERATING A FLOOR-CLEANING DEVICE AND FLOOR-CLEANING DEVICE

SELF-DRIVEN FLOOR CLEANING DEVICE

Cleaning Apparatus and Method for Controlling Access to a Cleaning...

METHOD FOR OPERATING A CLEANING DEVICE AS WELL AS CLEANING DEVICE A...

Cleaning tool and cleaning device having such a cleaning tool