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Joachim Sturm
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Lohmar, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Ignition device with a compact design
Patent number
11,098,995
Issue date
Aug 24, 2021
Fr. Sobbe GmbH
Joachim Sturm
F42 - AMMUNITION BLASTING
Information
Patent Grant
Chemical detonator with electric trigger
Patent number
9,551,556
Issue date
Jan 24, 2017
Fr. Sobbe GmbH
Joachim Sturm
F42 - AMMUNITION BLASTING
Information
Patent Grant
Detonator pellet
Patent number
4,878,430
Issue date
Nov 7, 1989
Dynamit Nobel Aktiengesellschaft
Gottfried Senkowski
F42 - AMMUNITION BLASTING
Information
Patent Grant
Process for encapsulating a sensitive component in a protective hou...
Patent number
4,730,236
Issue date
Mar 8, 1988
Dynamit Nobel Aktiengesellschaft
Friedrich Heinemeyer
F42 - AMMUNITION BLASTING
Patents Applications
last 30 patents
Information
Patent Application
Ignition Device with a Compact Design
Publication number
20200025544
Publication date
Jan 23, 2020
Fr. Sobbe GmbH
Joachim Sturm
F42 - AMMUNITION BLASTING
Information
Patent Application
Chemical Detonator with Electric Trigger
Publication number
20160102957
Publication date
Apr 14, 2016
Fr. Sobbe GmbH
Joachim Sturm
F42 - AMMUNITION BLASTING