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Brian Bourne
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Sevenoaks, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Oil well perforators
Patent number
8,544,563
Issue date
Oct 1, 2013
QinetiQ Limited
Brian Bourne
F42 - AMMUNITION BLASTING
Information
Patent Grant
Oil well perforators
Patent number
8,220,394
Issue date
Jul 17, 2012
Qinetiq Limited
Leslie Raymond Bates
F42 - AMMUNITION BLASTING
Information
Patent Grant
Shaped charge liner
Patent number
7,261,036
Issue date
Aug 28, 2007
Qinetiq Limited
Brian Bourne
F42 - AMMUNITION BLASTING
Information
Patent Grant
Oil well perforator
Patent number
6,877,562
Issue date
Apr 12, 2005
Qinetiq Limited
Brian Bourne
F42 - AMMUNITION BLASTING
Information
Patent Grant
Shaped charges and their manufacture
Patent number
5,331,895
Issue date
Jul 26, 1994
The Secretary of State for Defence in Her Britanic Majesty's Government of th...
Brian Bourne
F42 - AMMUNITION BLASTING
Patents Applications
last 30 patents
Information
Patent Application
Oil well perforator
Publication number
20040060734
Publication date
Apr 1, 2004
Brian Bourne
F42 - AMMUNITION BLASTING