Paul Antony Rennison

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Aberdeen, GB

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable injection valve for a plug and abandonment anchoring device
- Patent number 11,920,430
- Issue date Mar 5, 2024
- Halliburton Energy Services, Inc.
- Paul Rennison
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tubular hanger and method of lining a drilled bore
- Patent number 7,475,735
- Issue date Jan 13, 2009
- Weatherford/Lamb, Inc.
- Simon John Harrall
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tubular hanger and method of lining a drilled bore
- Patent number 7,152,684
- Issue date Dec 26, 2006
- Weatherford/Lamb, Inc.
- Simon John Harrall
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE INJECTION VALVE FOR A PLUG AND ABANDONMENT ANCHORING DEVICE
- Publication number 20220341286
- Publication date Oct 27, 2022
- Halliburton Energy Services, Inc.
- Paul Rennison
- E21 - EARTH DRILLING MINING
Information Patent Application
TUBULAR HANGER AND METHOD OF LINING A DRILLED BORE
- Publication number 20070158080
- Publication date Jul 12, 2007
- Simon John Harrall
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Bore liner
- Publication number 20030127225
- Publication date Jul 10, 2003
- Simon John Harrall
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...