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Engineering Technologies & Manufacturing Ltd.
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Preston Lancashire, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing gun barrels
Patent number
11,808,539
Issue date
Nov 7, 2023
ENGINEERING TECHNOLOGIES & MANUFACTURING LTD.
James Anthony Stewart
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Gun barrel manufacturing process
Patent number
9,227,250
Issue date
Jan 5, 2016
Engineering Technologies & Manufacturing LTD.
James Anthony Stewart
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING GUN BARRELS
Publication number
20230036040
Publication date
Feb 2, 2023
Engineering Technologies & Manufacturing Ltd.
James Anthony STEWART
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
GUN BARREL MANUFACTURING PROCESS
Publication number
20150059565
Publication date
Mar 5, 2015
Engineering Technologies & Manufacturing Ltd.
James Anthony Stewart
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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last 30 trademarks