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Roland Spork
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Petersberg, DE
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Patents Grants
last 30 patents
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Patent Grant
Propellant portioning device comprising an expandable holding element
Patent number
11,754,354
Issue date
Sep 12, 2023
KRAUSS-MAFFEI WEGMANN GMBH & CO. KG
Roland Spork
F41 - WEAPONS
Information
Patent Grant
Ammunition body holding device with expandable holding element
Patent number
11,719,522
Issue date
Aug 8, 2023
KRAUSS-MAFFEI WEGMANN GMBH & CO. KG
Roland Spork
F41 - WEAPONS
Information
Patent Grant
Propellant charge feed or supply means
Patent number
7,836,812
Issue date
Nov 23, 2010
Krauss-Maffei Wegmann GmbH & Co. KG
Roland Spork
F41 - WEAPONS
Patents Applications
last 30 patents
Information
Patent Application
AMMUNITION BODY HOLDING DEVICE WITH EXPANDABLE HOLDING ELEMENT
Publication number
20220244028
Publication date
Aug 4, 2022
KRAUSS-MAFFEI WEGMANN GMBH & CO. KG
Roland SPORK
F42 - AMMUNITION BLASTING
Information
Patent Application
PROPELLANT PORTIONING DEVICE COMPRISING AN EXPANDABLE HOLDING ELEMENT
Publication number
20220187039
Publication date
Jun 16, 2022
KRAUSS-MAFFEI WEGMANN GMBH & CO. KG
Roland SPORK
F41 - WEAPONS
Information
Patent Application
Propellant charge feed or supply means
Publication number
20070113732
Publication date
May 24, 2007
Krauss-Maffei Wegmann GmbH & Co. KG
Roland Spork
F41 - WEAPONS