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Brendan Moran
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Midvale, AU
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Patents Grants
last 30 patents
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Patent Grant
Drill rod handler
Patent number
11,255,140
Issue date
Feb 22, 2022
Wallis Engineers Pty. Ltd.
Paul Kalisch
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
PERCUSSION DRILLING APPARATUS AND METHOD (WITH CHANNELS)
Publication number
20240052703
Publication date
Feb 15, 2024
Rig Technologies International Pty Ltd
Kamil ROGOZINSKI
E21 - EARTH DRILLING MINING
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Patent Application
A DRILL ROD HANDLER
Publication number
20200190919
Publication date
Jun 18, 2020
Wallis Engineers Pty. Ltd.
Paul Kalisch
E21 - EARTH DRILLING MINING