Frank Graziola

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Konigswinter, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electronic ignition circuit
- Patent number 11,686,566
- Issue date Jun 27, 2023
- DynaEnergetics Europe GmbH
- Andreas Robert Zemla
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic initiation simulator
- Patent number 11,307,011
- Issue date Apr 19, 2022
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic ignition circuit
- Patent number 11,215,433
- Issue date Jan 4, 2022
- DynaEnergetics Europe GmbH
- Andreas Robert Zemla
- F42 - AMMUNITION BLASTING
Information Patent Grant
Electronic time delay fuse
- Patent number 10,816,311
- Issue date Oct 27, 2020
- DynaEnergetics Europe GmbH
- Andreas Robert Zemla
- F42 - AMMUNITION BLASTING
Information Patent Grant
Electronic ignition circuit
- Patent number 10,605,578
- Issue date Mar 31, 2020
- DynaEnergenetics Europe GmbH
- Andreas Robert Zemla
- F42 - AMMUNITION BLASTING
Information Patent Grant
Electronic ignition circuit and method for use
- Patent number 9,915,513
- Issue date Mar 13, 2018
- DYNAenergetics GmbH & Co. KG
- Andreas Robert Zemla
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC IGNITION CIRCUIT
- Publication number 20230304782
- Publication date Sep 28, 2023
- DynaEnergetics Europe GmbH
- Andreas Robert Zemla
- F42 - AMMUNITION BLASTING
Information Patent Application
ELECTRONIC IGNITION CIRCUIT
- Publication number 20220082364
- Publication date Mar 17, 2022
- DynaEnergetics Europe GmbH
- Andreas Robert Zemla
- F42 - AMMUNITION BLASTING
Information Patent Application
ELECTRONIC INITIATION SIMULATOR
- Publication number 20200400417
- Publication date Dec 24, 2020
- DynaEnergetics Europe GmbH
- Christian Eitschberger
- F42 - AMMUNITION BLASTING
Information Patent Application
ELECTRONIC TIME DELAY FUSE
- Publication number 20200200516
- Publication date Jun 25, 2020
- DYNAenergetics GmbH & Co. KG
- Andreas Robert Zemla
- F42 - AMMUNITION BLASTING
Information Patent Application
ELECTRONIC IGNITION CIRCUIT
- Publication number 20200166321
- Publication date May 28, 2020
- DynaEnergetics Europe GmbH
- Andreas Robert Zemla
- F42 - AMMUNITION BLASTING
Information Patent Application
ELECTRONIC IGNITION CIRCUIT
- Publication number 20180224260
- Publication date Aug 9, 2018
- DynaEnergetics GmbH & Co. KG
- Andreas Robert Zemla
- F42 - AMMUNITION BLASTING