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Paul de Vlugt
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Val Caron, CA
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last 30 patents
Information
Patent Grant
Drill rod loader
Patent number
6,283,702
Issue date
Sep 4, 2001
Inco Limited
Paul Devlugt
E21 - EARTH DRILLING MINING
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Patent Grant
Guided drilling system with shock absorber
Patent number
5,778,987
Issue date
Jul 14, 1998
Inco Limited
Gregory R. Baiden
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tractor for remote movement and pressurization of a rock drill
Patent number
5,752,572
Issue date
May 19, 1998
Inco Limited
Gregory R. Baiden
E21 - EARTH DRILLING MINING