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Michael Waffler
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Neumarkt/Opf., DE
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Patents Grants
last 30 patents
Information
Patent Grant
Device for protecting electrical networks from overvoltages or over...
Patent number
11,876,334
Issue date
Jan 16, 2024
DEHN SE
Richard Daum
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surge protection device having a plurality of surge arresters and,...
Patent number
11,295,914
Issue date
Apr 5, 2022
DEHN SE + CO KG
Stephan Hierl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arrangement for overload protection for overvoltage protection equi...
Patent number
9,941,691
Issue date
Apr 10, 2018
DEHN + SÖHNE GmbH + Co. KG
Uwe Strangfeld
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Spark gap arrangement comprising two preferably flat, opposing elec...
Patent number
9,178,335
Issue date
Nov 3, 2015
DEHN + SÖHNE GmbH + Co. KG
Michael Waffler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spark gap having a plurality of series-connected individual spark g...
Patent number
8,890,393
Issue date
Nov 18, 2014
DEHN + SÖHNE GmbH + Co. KG
Bernhard Krauss
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arrangement for igniting spark gaps
Patent number
8,873,217
Issue date
Oct 28, 2014
DEHN + SÖHNE GmbH + Co. KG
Stephan Hierl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plug-in combination of appliances for protecting against overvoltages
Patent number
7,806,716
Issue date
Oct 5, 2010
DEHN + SOHNE GmbH & Co. KG
Peter Zahlmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compact arrangement for multipole, surge-proof surge arresters and...
Patent number
7,271,992
Issue date
Sep 18, 2007
Dehn + Soehne GmbH + Co. KG
Georg Wittmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pressure-resistant encapsulated air-gap arrangement for the drainin...
Patent number
6,788,519
Issue date
Sep 7, 2004
Dehn + Soehne GmbH + Co.KG
Peter Zahlmann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
SURGE PROTECTION DEVICE HAVING A PLURALITY OF SURGE ARRESTERS AND,...
Publication number
20210366677
Publication date
Nov 25, 2021
DEHN SE + CO KG
Stephan Hierl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE FOR PROTECTING ELECTRICAL NETWORKS FROM OVERVOLTAGES OR OVER...
Publication number
20210280995
Publication date
Sep 9, 2021
DEHN SE + CO KG
Richard Daum
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARRANGEMENT FOR OVERLOAD PROTECTION FOR OVERVOLTAGE PROTECTION EQUI...
Publication number
20160204599
Publication date
Jul 14, 2016
DEHN + SOHNE GmbH + Co. KG
Uwe Strangfeld
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ARRANGEMENT FOR IGNITING SPARK GAPS
Publication number
20140160614
Publication date
Jun 12, 2014
DEHN + SOHNE GmbH + Co. KG
Stephan Hierl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPARK GAP HAVING A PLURALITY OF SERIES-CONNECTED INDIVIDUAL SPARK G...
Publication number
20130278129
Publication date
Oct 24, 2013
DEHN + SOHNE GmbH + Co. KG
Bernhard Krauss
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPARK GAP ARRANGEMENT COMPRISING TWO PREFERABLY FLAT, OPPOSING ELEC...
Publication number
20130207531
Publication date
Aug 15, 2013
DEHN + SOHNE GmbH + Co. KG
Michael Waffler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Plug-In Combination of Appliances for Protecting Against Overvoltages
Publication number
20080254655
Publication date
Oct 16, 2008
DEHN + SOHNE GmbH + Co. KG
Peter Zahlmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Compact arrangement for multipole, surge-proof surge arresters and...
Publication number
20040160723
Publication date
Aug 19, 2004
Georg Wittmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Pressure-resistant encapsulated air-gap arrangement for the drainin...
Publication number
20030007303
Publication date
Jan 9, 2003
Peter Zahlmann
H01 - BASIC ELECTRIC ELEMENTS