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CENTRE FOR EXCELLENCE IN MINING INNOVATION
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Sudbury, Ontario, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Drill and blast method and apparatus for the same
Patent number
10,662,771
Issue date
May 26, 2020
CENTRE FOR EXCELLENCE IN MINING INNOVATION
Douglas Morrison
E21 - EARTH DRILLING MINING
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Patent Grant
Drill and blast method and apparatus for the same
Patent number
10,053,984
Issue date
Aug 21, 2018
CENTRE FOR EXCELLENCE IN MINING INNOVATION
Douglas Morrison
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
DRILL AND BLAST METHOD AND APPARATUS FOR THE SAME
Publication number
20190017379
Publication date
Jan 17, 2019
CENTRE FOR EXCELLENCE IN MINING INNOVATION
Douglas Morrison
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILL AND BLAST METHOD AND APPARATUS FOR THE SAME
Publication number
20150211367
Publication date
Jul 30, 2015
CENTRE FOR EXCELLENCE IN MINING INNOVATION
Douglas Morrison
E21 - EARTH DRILLING MINING
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