DM Technologies Ltd.

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Saskatoon, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for remote self-propelled conveying in mineral...
- Patent number 6,926,368
- Issue date Aug 9, 2005
- DM Technologies Ltd.
- Dennis Mraz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for remote self-propelled conveying in mineral...
- Patent number 6,799,809
- Issue date Oct 5, 2004
- DM Technologies Ltd.
- Dennis Mraz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for remote self-propelled conveying in mineral...
- Patent number 6,698,843
- Issue date Mar 2, 2004
- DM Technologies Ltd.
- Dennis Mraz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for remote self-propelled conveying in mineral...
- Patent number 6,644,753
- Issue date Nov 11, 2003
- DM Technologies Ltd.
- Dennis Mraz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tow line equipped remote mining machine and method
- Patent number 6,109,699
- Issue date Aug 29, 2000
- DM Technologies, Ltd.
- Dennis Mraz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for yielding support of rock
- Patent number 5,882,148
- Issue date Mar 16, 1999
- DM Technologies Ltd.
- Dennis Mraz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for mining inclined mineral deposits
- Patent number 5,582,465
- Issue date Dec 10, 1996
- DM Technologies Ltd.
- Dennis Mraz
- E21 - EARTH DRILLING MINING