Rory Archibald Napier

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Montrose, GB

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Patents Grantslast 30 patents

Information Patent Grant
Sealing element
- Patent number 11,536,110
- Issue date Dec 27, 2022
- Halliburton Energy Services, Inc.
- Rory Archibald Napier
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cam indexing apparatus
- Patent number 11,306,546
- Issue date Apr 19, 2022
- Halliburton Energy Services, Inc.
- Rory Archibald Napier
- E21 - EARTH DRILLING MINING
Information Patent Grant
High pressure regulation for a ball valve
- Patent number 10,724,335
- Issue date Jul 28, 2020
- Halliburton Energy Services, Inc.
- Steven Alistair Ledingham
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ball and seat valve for high temperature and pressure applications
- Patent number 10,591,068
- Issue date Mar 17, 2020
- Halliburton Energy Services, Inc.
- Rory Archibald Napier
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remote and manual actuated well tool
- Patent number 8,905,145
- Issue date Dec 9, 2014
- Halliburton Energy Services, Inc.
- Rory Archibald Napier
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
A FLEXIBLE, FILTER DEVICE TO PROTECT BARRIER VALVES
- Publication number 20230193721
- Publication date Jun 22, 2023
- Halliburton Energy Services, Inc.
- Rory Archibald NAPIER
- E21 - EARTH DRILLING MINING
Information Patent Application
Cam Indexing Apparatus
- Publication number 20210207442
- Publication date Jul 8, 2021
- Halliburton Energy Services, Inc.
- Rory Archibald Napier
- E21 - EARTH DRILLING MINING
Information Patent Application
Improved Sealing Element
- Publication number 20200199966
- Publication date Jun 25, 2020
- Halliburton Energy Services, Inc.
- Rory Archibald Napier
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HIGH PRESSURE REGULATION FOR A BALL VALVE
- Publication number 20180187515
- Publication date Jul 5, 2018
- Halliburton Energy Services, Inc.
- Steven Alistair Ledingham
- E21 - EARTH DRILLING MINING
Information Patent Application
BALL AND SEAT VALVE FOR HIGH TEMPERATURE AND PRESSURE APPLICATIONS
- Publication number 20180119824
- Publication date May 3, 2018
- Halliburton Energy Services, Inc.
- Rory Archibald NAPIER
- E21 - EARTH DRILLING MINING
Information Patent Application
REMOTE AND MANUAL ACTUATED WELL TOOL
- Publication number 20140096976
- Publication date Apr 10, 2014
- Rory Archibald Napier
- E21 - EARTH DRILLING MINING