Matthew Arran Willoughby

Person

Plano, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Wireless telemetry using a pressure switch and mechanical threshold...
- Patent number 12,000,274
- Issue date Jun 4, 2024
- Halliburton Energy Services, Inc.
- Gregory Thomas Werkheiser
- E21 - EARTH DRILLING MINING
Information Patent Grant
Segmented retainer for high pressure barriers
- Patent number 11,795,777
- Issue date Oct 24, 2023
- Halliburton Energy Services, Inc.
- Ryan T. Humphrey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Swellable rubber element that also creates a cup packer
- Patent number 11,634,964
- Issue date Apr 25, 2023
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS TELEMETRY USING A PRESSURE SWITCH AND MECHANICAL THRESHOLD...
- Publication number 20240318550
- Publication date Sep 26, 2024
- Halliburton Energy Services, Inc.
- Gregory Thomas Werkheiser
- E21 - EARTH DRILLING MINING
Information Patent Application
WIRELESS TELEMETRY USING A PRESSURE SWITCH AND MECHANICAL THRESHOLD...
- Publication number 20240318549
- Publication date Sep 26, 2024
- Halliburton Energy Services, Inc.
- Gregory Thomas Werkheiser
- E21 - EARTH DRILLING MINING
Information Patent Application
Segmented Retainer For High Pressure Barriers
- Publication number 20240060384
- Publication date Feb 22, 2024
- Halliburton Energy Services, Inc.
- Ryan T. Humphrey
- E21 - EARTH DRILLING MINING
Information Patent Application
WIRELESS TELEMETRY USING A PRESSURE SWITCH AND MECHANICAL THRESHOLD...
- Publication number 20220205358
- Publication date Jun 30, 2022
- Halliburton Energy Services, Inc.
- Gregory Thomas Werkheiser
- E21 - EARTH DRILLING MINING
Information Patent Application
Segmented Retainer For High Pressure Barriers
- Publication number 20220018207
- Publication date Jan 20, 2022
- Halliburton Energy Services, Inc.
- Ryan T. Humphrey
- E21 - EARTH DRILLING MINING
Information Patent Application
INCREASED ROBUSTNESS OF CONTROL LINES AND TOOLS WITH EXPANDING COMP...
- Publication number 20210372527
- Publication date Dec 2, 2021
- Halliburton Energy Services, Inc.
- Michael L. FRIPP
- E21 - EARTH DRILLING MINING
Information Patent Application
Swellable Rubber Element that Also Creates a Cup Packer
- Publication number 20210363852
- Publication date Nov 25, 2021
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- E21 - EARTH DRILLING MINING

Matthew Arran Willoughby

Person

Patents Grantslast 30 patents

Wireless telemetry using a pressure switch and mechanical threshold...

Segmented retainer for high pressure barriers

Swellable rubber element that also creates a cup packer

Patents Applicationslast 30 patents

WIRELESS TELEMETRY USING A PRESSURE SWITCH AND MECHANICAL THRESHOLD...

WIRELESS TELEMETRY USING A PRESSURE SWITCH AND MECHANICAL THRESHOLD...

Segmented Retainer For High Pressure Barriers

WIRELESS TELEMETRY USING A PRESSURE SWITCH AND MECHANICAL THRESHOLD...

Segmented Retainer For High Pressure Barriers

INCREASED ROBUSTNESS OF CONTROL LINES AND TOOLS WITH EXPANDING COMP...

Swellable Rubber Element that Also Creates a Cup Packer