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Shai Barkan
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Tel Aviv, IL
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Patents Grants
last 30 patents
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Patent Grant
Breech mechanism with non-rotating breechblock
Patent number
6,622,609
Issue date
Sep 23, 2003
Spearfire Ltd.
Shai Barkan
F41 - WEAPONS
Patents Applications
last 30 patents
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Patent Application
ROTARY OSCILLATING INTERNAL COMBUSTION ENGINE
Publication number
20160245167
Publication date
Aug 25, 2016
Shai BARKAN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS