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Roderick Sweeting
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East Ryde, AU
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last 30 patents
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Patent Grant
Apparatus and method for lined pipe welding
Patent number
11,572,967
Issue date
Feb 7, 2023
Maxtube Limited
Encho Yakovchev
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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last 30 patents
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Patent Application
A RAILWAY WAGON
Publication number
20200156667
Publication date
May 21, 2020
Pacific National Pty Limited
John Garrad
B61 - RAILWAYS
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Patent Application
APPARATUS AND METHOD FOR LINED PIPE WELDING
Publication number
20190301646
Publication date
Oct 3, 2019
MaxTube Limited
Encho Yakovchev
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...