CIGAR LAKE MINING CORP

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SASKATOON, CA

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Patents Grantslast 30 patents

Information Patent Grant
Device for sealing a drill hole and for discharging drillings or st...
- Patent number 7,011,167
- Issue date Mar 14, 2006
- VOEST-ALPINE Bergetechnik Gesellschaft m.b.H.
- Bernhard Ebner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for extending or shortening a network of pipes
- Patent number 6,854,952
- Issue date Feb 15, 2005
- Voest-Alpine Bergtechnik Gesellschaft m.b.H.
- Bernhard Ebner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Waste disposal process
- Patent number 5,463,172
- Issue date Oct 31, 1995
- Cigar Lake Mining Corporation
- Alain A. Marvy
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Non-entry method of underground excavation in weak or water bearing...
- Patent number 5,380,127
- Issue date Jan 10, 1995
- Cigar Lake Mining Corporation
- Clovis Caleix
- E21 - EARTH DRILLING MINING