Search Results - "CHRIS EDWARD CAWTHORNE" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

CENTERED-LEG ROLLER CONE DRILL BIT

CENTERED-LEG ROLLER CONE DRILL BIT

by CAWTHORNE, CHRIS EDWARD, HUANG, SUJIAN
Year of Publication 01.11.2005

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Patent

Centered-leg roller cone drill bit

Centered-leg roller cone drill bit

by CHRIS EDWARD CAWTHORNE, SUJIAN HUANG
Year of Publication 28.05.2003

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Patent

Method for simulating drilling of roller cone bits and its application to roller cone bit design and performance

Method for simulating drilling of roller cone bits and its application to roller cone bit design and performance

by CHRIS EDWARD CAWTHORNE, SUJIAN HUANG
Year of Publication 09.04.2003

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Patent

Centered-leg roller cone drill bit

Centered-leg roller cone drill bit

by CHRIS EDWARD CAWTHORNE, SUJIAN HUANG
Year of Publication 24.12.2002

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Patent

Method for simulating drilling of roller cone bits and its application to roller cone bit design and performance

Method for simulating drilling of roller cone bits and its application to roller cone bit design and performance

by CHRIS EDWARD CAWTHORNE, SUJIAN HUANG
Year of Publication 11.12.2002

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Patent

Method for simulating drilling of roller cone bits and its application to roller cone bit design and performance

Method for simulating drilling of roller cone bits and its application to roller cone bit design and performance

by CHRIS EDWARD CAWTHORNE, SUJIAN HUANG
Year of Publication 25.09.2002

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Patent

Roller cone drill bit

Roller cone drill bit

by CHRIS EDWARD CAWTHORNE, SUJIAN HUANG
Year of Publication 18.09.2002

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Patent

Centered-leg roller cone drill bit

Centered-leg roller cone drill bit

by CHRIS EDWARD CAWTHORNE, SUJIAN HUANG
Year of Publication 04.07.2002

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Patent

Modelling roller cone drill bits

Modelling roller cone drill bits

by CHRIS EDWARD CAWTHORNE, SUJIAN HUANG
Year of Publication 19.06.2002

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Patent

Modelling roller cone bits to balance the volume cut by each of the cones

Modelling roller cone bits to balance the volume cut by each of the cones

by CHRIS EDWARD CAWTHORNE, SUJIAN HUANG
Year of Publication 19.06.2002

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Patent

Roller cone drill bit

Roller cone drill bit

by CHRIS EDWARD CAWTHORNE, SUJIAN HUANG
Year of Publication 17.10.2001

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Patent

Centered-leg roller cone drill bit

Centered-leg roller cone drill bit

by CHRIS EDWARD CAWTHORNE, SUJIAN HUANG
Year of Publication 11.10.2001

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Patent

CENTERED-LEG ROLLER CONE DRILL BIT

CENTERED-LEG ROLLER CONE DRILL BIT

by CAWTHORNE, CHRIS EDWARD, HUANG, SUJIAN
Year of Publication 10.10.2001

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Patent

Modelling roller cone drill bits

Modelling roller cone drill bits

by CHRIS EDWARD CAWTHORNE, SUJIAN HUANG
Year of Publication 19.09.2001

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Patent

DUAL-SEAL DRILL BIT PRESSURE COMMUNICATION SYSTEM

DUAL-SEAL DRILL BIT PRESSURE COMMUNICATION SYSTEM

by CAWTHORNE, CHRIS EDWARD, CARIVEAU, PETER, DIDERICKSEN, ROGER, DENTON, ROBERT, PORTWOOD, GARY R, SLAUGHTER, ROBERT H., JR
Year of Publication 17.08.2010

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Patent

DUAL-SEAL DRILL BIT PRESSURE COMMUNICATION SYSTEM

DUAL-SEAL DRILL BIT PRESSURE COMMUNICATION SYSTEM

by CAWTHORNE, CHRIS EDWARD, CARIVEAU, PETER, DIDERICKSEN, ROGER, DENTON, ROBERT, PORTWOOD, GARY R, SLAUGHTER, ROBERT H., JR
Year of Publication 13.07.2010

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Patent

DUAL-SEAL DRILL BIT PRESSURE COMMUNICATION SYSTEM

DUAL-SEAL DRILL BIT PRESSURE COMMUNICATION SYSTEM

by CAWTHORNE, CHRIS EDWARD, CARIVEAU, PETER, DIDERICKSEN, ROGER, DENTON, ROBERT, PORTWOOD, GARY R, SLAUGHTER, ROBERT H., JR
Year of Publication 15.06.2010

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Patent

Roller cone drill bit with fluid pressure communicating sealing means

Roller cone drill bit with fluid pressure communicating sealing means

by GARY RAY PORTWOOD, CHRIS EDWARD CAWTHORNE
Year of Publication 02.06.1999

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Patent

Bearing and lubrication system for earth boring bit

Bearing and lubrication system for earth boring bit

by SLAUGHTER, JR. ROBERT H, CAWTHORNE CHRIS EDWARD, RICHMAN LANCE T, NORRIS KIRK A
Year of Publication 03.07.2007

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Patent

Bearing and lubrication system for earth boring bit

Bearing and lubrication system for earth boring bit

by Richman, Lance T, Cawthorne, Chris Edward, Norris, Kirk A, Slaughter, Jr, Robert H
Year of Publication 03.07.2007

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Patent