Nicu Cioceanu

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Bent bearing assembly for downhole mud motor
- Patent number 8,721,182
- Issue date May 13, 2014
- Nicu Cioceanu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bearing assembly for downhole mud motor
- Patent number 7,500,787
- Issue date Mar 10, 2009
- Nicu Cioceanu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bearing assembly for wellbore drilling
- Patent number 6,416,225
- Issue date Jul 9, 2002
- CN & LT Consulting Ltd.
- Nicu Valentin Cioceanu
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
BENT BEARING ASSEMBLY FOR DOWNHOLE MUD MOTOR
- Publication number 20130051716
- Publication date Feb 28, 2013
- Nicu CIOCEANU
- E21 - EARTH DRILLING MINING
Information Patent Application
ADJUSTABLE BENT HOUSING WITH SINGLE OFFSET
- Publication number 20080197732
- Publication date Aug 21, 2008
- Nicu Cioceanu
- E21 - EARTH DRILLING MINING
Information Patent Application
BEARING ASSEMBLY FOR DOWNHOLE MUD MOTOR
- Publication number 20080190669
- Publication date Aug 14, 2008
- Nicu Cioceanu
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole percussion drilling apparatus
- Publication number 20040089461
- Publication date May 13, 2004
- Wenzel Downhole Tools Ltd.
- Nicu Valentin Cioceanu
- E21 - EARTH DRILLING MINING