Chad Van Liere

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for coupling connectors using an anti-rotation device
- Patent number 7,146,704
- Issue date Dec 12, 2006
- Grant Prideco, L.P.
- Gregory K. Otten
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Large diameter flush-joint pipe handling system
- Patent number 7,044,216
- Issue date May 16, 2006
- Grant Prideco, L.P.
- Gregory K. Otten
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Anti-Rotation Device for Mating Connectors and Methods of Using Same
- Publication number 20070049093
- Publication date Mar 1, 2007
- Gregory K. Otten
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Anti-Rotation Device for Mating Connectors and Methods of Using the...
- Publication number 20050258640
- Publication date Nov 24, 2005
- Gregory K. Otten
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LARGE DIAMETER FLUSH-JOINT PIPE HANDLING SYSTEM
- Publication number 20050092500
- Publication date May 5, 2005
- Gregory K. Otten
- E21 - EARTH DRILLING MINING