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Ralf Juergens
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Laudenbach, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Rotating top grip
Patent number
12,103,156
Issue date
Oct 1, 2024
Carl Freudenberg KG
Ralf Juergens
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Cleaning cart and frame therefor
Patent number
11,583,160
Issue date
Feb 21, 2023
Carl Freudenberg KG
Jens Deerberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Suction nozzle with at least two intermediate walls
Patent number
10,285,550
Issue date
May 14, 2019
Carl Freudenberg KG
Ralf Juergens
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Window wiper
Patent number
9,974,420
Issue date
May 22, 2018
Carl Freudenberg KG
Markus Dietz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Robot for cleaning smooth surfaces
Patent number
8,959,705
Issue date
Feb 24, 2015
Carl Freudenberg KG
Ralf Juergens
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Cleaning container
Patent number
8,931,494
Issue date
Jan 13, 2015
Carl Freudenberg KG
Norbert Weis
A46 - BRUSHWARE
Information
Patent Grant
Squeezing device for a flat-body wiper and cleaning system
Patent number
8,099,824
Issue date
Jan 24, 2012
Carl Freudenberg KG
Uwe Dingert
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Information
Patent Application
ROTATING TOP GRIP
Publication number
20230347496
Publication date
Nov 2, 2023
Carl Freudenberg KG
Ralf JUERGENS
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
CLEANING IMPLEMENT, MOP-HEAD COVER AND CLEANING SYSTEM
Publication number
20230018299
Publication date
Jan 19, 2023
Carl Freudenberg KG
Matthias Hecker
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
CLEANING CART AND FRAME THEREFOR
Publication number
20200305676
Publication date
Oct 1, 2020
Carl Freudenberg KG
Jens DEERBERG
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
WINDOW WIPER
Publication number
20170164798
Publication date
Jun 15, 2017
Carl Freudenberg KG
Markus Dietz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
SUCTION NOZZLE WITH AT LEAST TWO INTERMEDIATE WALLS
Publication number
20160302634
Publication date
Oct 20, 2016
Carl Freudenberg KG
Ralf Juergens
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
CLEANING HEAD FOR A MOPPING DEVICE
Publication number
20160242616
Publication date
Aug 25, 2016
Carl Freudenberg KG
Ralf Juergens
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
ADAPTER FOR ATTACHING A CLEANING HEAD TO A MOP HANDLE OF A MOP
Publication number
20160242615
Publication date
Aug 25, 2016
Carl Freudenberg KG
Ralf Juergens
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
ROBOT FOR CLEANING SMOOTH SURFACES
Publication number
20130007971
Publication date
Jan 10, 2013
Carl Freudenberg KG
Ralf Juergens
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Cleaning device
Publication number
20050132517
Publication date
Jun 23, 2005
Andreas Weckemann
A46 - BRUSHWARE
Information
Patent Application
Squeezing device for a flat-body wiper and cleaning system
Publication number
20030167589
Publication date
Sep 11, 2003
Carl Freudenberg KG
Uwe Dingert
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...