Laurie Venning

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method of achieving a preferential flow distribution in a horizonta...
- Patent number 6,533,038
- Issue date Mar 18, 2003
- Laurie Venning
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method of achieving a preferential flow distribution in a horizonta...
- Publication number 20020170717
- Publication date Nov 21, 2002
- Laurie Venning
- E21 - EARTH DRILLING MINING