Neil Andrew Abercrombie Simpson

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Portlethen, GB

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Patents Applicationslast 30 patents

Information Patent Application
DRILL CUTTINGS AGITATOR
- Publication number 20240295156
- Publication date Sep 5, 2024
- Neil Andrew Abercrombie Simpson
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS
- Publication number 20220162918
- Publication date May 26, 2022
- Neil Andrew Abercrombie Simpson
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TOOL AND METHOD
- Publication number 20150013997
- Publication date Jan 15, 2015
- Neil Andrew Abercrombie Simpson
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TOOL, METHOD AND ASSEMBLY
- Publication number 20140158432
- Publication date Jun 12, 2014
- Neil Andrew Abercrombie Simpson
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TRACTION
- Publication number 20130333949
- Publication date Dec 19, 2013
- Neil Andrew Abercrombie Simpson
- E21 - EARTH DRILLING MINING
Information Patent Application
BORE-LINING TUBING
- Publication number 20060278403
- Publication date Dec 14, 2006
- Neil Andrew Abercrombie Simpson
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole tool
- Publication number 20020157830
- Publication date Oct 31, 2002
- Neil Andrew Abercrombie Simpson
- E21 - EARTH DRILLING MINING