Tony LaPlante

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Rosemount, GB

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for opening and closing lateral boreholes
- Patent number 7,669,664
- Issue date Mar 2, 2010
- Smith International, Inc.
- Bruce McGarian
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device which is expandable to engage the interior of a tube
- Patent number 7,481,461
- Issue date Jan 27, 2009
- Smith International, Inc.
- Bruce McGarian
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore annulus flushing valve
- Patent number 7,168,492
- Issue date Jan 30, 2007
- Smith International, Inc.
- Tony Laplante
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Device which is expandable to engage the interior of a tube
- Publication number 20060273584
- Publication date Dec 7, 2006
- SMITH INTERNATIONAL, INC.
- Bruce McGarian
- E21 - EARTH DRILLING MINING
Information Patent Application
Wellbore annulus flushing valve
- Publication number 20060118306
- Publication date Jun 8, 2006
- Tony Laplante
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and method for opening and closing lateral boreholes
- Publication number 20050230151
- Publication date Oct 20, 2005
- Smith International, Inc.
- Bruce McGarian
- E21 - EARTH DRILLING MINING