Josef Birkl

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Berching, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for detecting electrical currents on or in the vicinity of e...
- Patent number 11,454,653
- Issue date Sep 27, 2022
- DEHN SE + CO KG
- Peter Zahlmann
- G01 - MEASURING TESTING
Information Patent Grant
Device for detecting electrical currents on or near electrical cond...
- Patent number 11,162,984
- Issue date Nov 2, 2021
- DEHN SE + CO KG
- Peter Zahlmann
- G01 - MEASURING TESTING
Information Patent Grant
Method for sensing lightning-current parameters at installations ha...
- Patent number 10,852,339
- Issue date Dec 1, 2020
- DEHN SE + CO KG
- Josef Birkl
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR DETECTING ELECTRICAL CURRENTS ON OR IN THE VICINITY OF E...
- Publication number 20210025927
- Publication date Jan 28, 2021
- DEHN SE + CO KG
- Peter Zahlmann
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR DETECTING ELECTRICAL CURRENTS ON OR NEAR ELECTRICAL COND...
- Publication number 20200182915
- Publication date Jun 11, 2020
- DEHN SE + CO KG
- Peter Zahlmann
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR SENSING LIGHTNING-CURRENT PARAMETERS AT INSTALLATIONS HA...
- Publication number 20180238947
- Publication date Aug 23, 2018
- DEHN + SOHNE GmbH + Co. KG
- Josef Birkl
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...