DD

David Frank Debenham

TI The Secretary Of State For Defence In Her Brittanic Majesty'S Government Of The United Kingdom Of Great Britain And Northern Ireland: 1 patents #15 of 75Top 20%
Overall (All Time): #3,581,129 of 4,157,543Top 90%
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Patent #TitleCo-InventorsDate
6228190 Extrudable gun propellant composition — 2001-05-08