John W. Angers

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Youngsville, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Containment systems for sealing a pass-through in a well, and metho...
- Patent number 11,952,855
- Issue date Apr 9, 2024
- John W Angers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Containment systems for sealing a pass-through in a well, and metho...
- Patent number 10,947,808
- Issue date Mar 16, 2021
- John W Angers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Containment systems for sealing a pass-through in a well, and metho...
- Patent number 10,837,252
- Issue date Nov 17, 2020
- John W Angers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Side door hanger system for sealing a pass-through in a wellhead, a...
- Patent number 10,808,486
- Issue date Oct 20, 2020
- John W Angers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mud bucket system
- Patent number 8,839,853
- Issue date Sep 23, 2014
- John W Angers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Modular, stackable wellhead system
- Patent number 8,485,262
- Issue date Jul 16, 2013
- John W. Angers
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Containment Systems for Sealing a Pass-Through in a Well, and Metho...
- Publication number 20240254851
- Publication date Aug 1, 2024
- John W. Angers
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTAINMENT SYSTEMS FOR SEALING A PASS-THROUGH IN A WELL, AND METHO...
- Publication number 20210238945
- Publication date Aug 5, 2021
- John W. Angers
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTAINMENT SYSTEMS FOR SEALING A PASS-THROUGH IN A WELL, AND METHO...
- Publication number 20190390528
- Publication date Dec 26, 2019
- John W. Angers
- E21 - EARTH DRILLING MINING
Information Patent Application
SIDE DOOR HANGER SYSTEM FOR SEALING A PASS-THROUGH IN A WELLHEAD, A...
- Publication number 20180347303
- Publication date Dec 6, 2018
- John W. Angers
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTAINMENT SYSTEMS FOR SEALING A PASS-THROUGH IN A WELL, AND METHO...
- Publication number 20180347305
- Publication date Dec 6, 2018
- John W. Angers
- E21 - EARTH DRILLING MINING