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Dale Robert Cox
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Boksburg, ZA
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Patents Grants
last 30 patents
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Patent Grant
Drill steel and its manufacture
Patent number
11,278,971
Issue date
Mar 22, 2022
Daltron Forge (Pty) Ltd
Dale Robert Cox
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
DRILL STEEL AND ITS MANUFACTURE
Publication number
20200316695
Publication date
Oct 8, 2020
Daltron Forge (Pty) Ltd
Dale Robert Cox
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR