MARCEL WEIGEL

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BERLIN-BLANKENBURG, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ventilation arrangement and device having a ventilation arrangement
- Patent number 12,044,437
- Issue date Jul 23, 2024
- Siemens Energy Global GmbH & Co. KG
- Roland Monka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical switching device
- Patent number 12,027,329
- Issue date Jul 2, 2024
- Siemens Energy Global GmbH & Co. KG
- Christian Dengler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Snap-action drive and switching device having a snap-action drive
- Patent number 10,276,317
- Issue date Apr 30, 2019
- Siemens Aktiengesellschaft
- Hans-Peter Dambietz
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL SWITCHING DEVICE
- Publication number 20220293370
- Publication date Sep 15, 2022
- SIEMENS ENERGY GLOBAL GMBH & CO. KG
- Christian Dengler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VENTILATION ARRANGEMENT AND DEVICE HAVING A VENTILATION ARRANGEMENT
- Publication number 20220010990
- Publication date Jan 13, 2022
- Siemens Energy Global GmbH & Co. KG
- ROLAND MONKA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SNAP-ACTION DRIVE AND SWITCHING DEVICE HAVING A SNAP-ACTION DRIVE
- Publication number 20180047524
- Publication date Feb 15, 2018
- Siemens Aktiengesellschaft
- HANS-PETER DAMBIETZ
- H01 - BASIC ELECTRIC ELEMENTS