Vijay Avanashiappan

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Aberdeenshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Pressure control device
- Patent number 11,021,925
- Issue date Jun 1, 2021
- Rubberatkins Limited
- Nicholas Atkins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure control device
- Patent number 10,837,253
- Issue date Nov 17, 2020
- RUBBERATKINS LIMITED
- Nick Atkins
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
IMPROVED SEALING APPARATUS
- Publication number 20190301263
- Publication date Oct 3, 2019
- Rubberatkins Limited
- Nicholas ATKINS
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE CONTROL DEVICE
- Publication number 20190003276
- Publication date Jan 3, 2019
- Rubberatkins Limited
- Nicholas ATKINS
- E21 - EARTH DRILLING MINING
Information Patent Application
SEAL
- Publication number 20180058583
- Publication date Mar 1, 2018
- Rubberatkins Ltd.
- Nicholas Atkins
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
IMPROVED PRESSURE CONTROL DEVICE
- Publication number 20170342796
- Publication date Nov 30, 2017
- Rubberatkins Limited
- Nick Atkins
- E21 - EARTH DRILLING MINING