John Hanton

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Aberdeenshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Downhole swivel sub and method for releasing a stuck object in a we...
- Patent number 10,941,620
- Issue date Mar 9, 2021
- TERCEL IP LIMITED
- John Hanton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Connecting assembly and receptacle adapted to receive said connecti...
- Patent number 10,794,121
- Issue date Oct 6, 2020
- Tercel IP Limited
- John Hanton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole swivel sub
- Patent number 9,982,492
- Issue date May 29, 2018
- TERCEL IP LTD
- John Hanton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool for selectively connecting or disconnecting components of a do...
- Patent number 9,605,494
- Issue date Mar 28, 2017
- TERCEL IP LTD
- John Hanton
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Connecting Assembly and Receptacle Adapted to Receive Said Connecti...
- Publication number 20180030789
- Publication date Feb 1, 2018
- TERCEL IP LIMITED
- John Hanton
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE SWIVEL SUB AND METHOD FOR RELEASING A STUCK OBJECT IN A WE...
- Publication number 20170044843
- Publication date Feb 16, 2017
- Tercel IP Limited
- John Hanton
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE SWIVEL SUB
- Publication number 20160326812
- Publication date Nov 10, 2016
- TERCEL IP LTD.
- John Hanton
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOL FOR SELECTIVELY CONNECTING OR DISCONNECTING COMPONENTS OF A DO...
- Publication number 20160024858
- Publication date Jan 28, 2016
- TERCEL IP LTD.
- John Hanton
- E21 - EARTH DRILLING MINING
Information Patent Application
Down-Hole Swivel Sub
- Publication number 20140299379
- Publication date Oct 9, 2014
- Tercel Oilfield Products UK Limited
- Ross Hyland
- E21 - EARTH DRILLING MINING