Geoffrey F. Steiner

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Castle Rock, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid plugs as downhole sealing devices and systems and methods inc...
- Patent number 10,024,131
- Issue date Jul 17, 2018
- ExxonMobil Upstream Research Company
- Randy C. Tolman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flow control assemblies for downhole operations and systems and met...
- Patent number 9,970,261
- Issue date May 15, 2018
- ExxonMobil Upstream Research Company
- Randy C. Tolman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for stimulating a multi-zone subterranean forma...
- Patent number 9,963,960
- Issue date May 8, 2018
- ExxonMobil Upstream Research Company
- Randy C. Tolman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flow control assemblies for downhole operations and systems and met...
- Patent number 9,945,208
- Issue date Apr 17, 2018
- ExxonMobil Upstream Research Company
- Randy C. Tolman
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION INLET ASSEMBLIES FOR A SUBTERRANEAN WELLBORE
- Publication number 20240052733
- Publication date Feb 15, 2024
- EOG RESOURCES, INC.
- Nathan Rodriguez
- E21 - EARTH DRILLING MINING
Information Patent Application
Fluid Plugs as Downhole Sealing Devices and Systems and Methods Inc...
- Publication number 20150292293
- Publication date Oct 15, 2015
- Randy C. Tolman
- E21 - EARTH DRILLING MINING
Information Patent Application
Flow Control Assemblies for Downhole Operations and Systems and Met...
- Publication number 20150285030
- Publication date Oct 8, 2015
- Randy C. Tolman
- E21 - EARTH DRILLING MINING
Information Patent Application
Systems and Methods for Stimulating A Multi-Zone Subterranean Forma...
- Publication number 20150285052
- Publication date Oct 8, 2015
- Randy C. Tolman
- E21 - EARTH DRILLING MINING
Information Patent Application
Flow Control Assemblies for Downhole Operations and Systems and Met...
- Publication number 20150285029
- Publication date Oct 8, 2015
- Randy C. Tolman
- E21 - EARTH DRILLING MINING