Gary R. Schaeper

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Tomball, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Fracturing systems and methods with rams
- Patent number 10,961,801
- Issue date Mar 30, 2021
- Cameron International Corporation
- Adam Christopherson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Blowout preventer with packer assembly and method of using same
- Patent number 9,238,950
- Issue date Jan 19, 2016
- National-Oilwell Varco, L.P.
- Gary R. Schaeper
- E21 - EARTH DRILLING MINING
Information Patent Grant
Blowout preventer translating shaft locking system
- Patent number 8,444,109
- Issue date May 21, 2013
- T-3 Property Holdings, Inc.
- Gary R. Schaeper
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shearing sealing ram
- Patent number 7,207,382
- Issue date Apr 24, 2007
- Gary R. Schaeper
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
FRACTURING SYSTEMS AND METHODS WITH RAMS
- Publication number 20200032608
- Publication date Jan 30, 2020
- Cameron International Corporation
- Adam Christopherson
- E21 - EARTH DRILLING MINING
Information Patent Application
BLOWOUT PREVENTER WITH PACKER ASSEMBLY AND METHOD OF USING SAME
- Publication number 20150198003
- Publication date Jul 16, 2015
- National-Oilwell Varco, L.P.
- Gary R. Schaeper
- E21 - EARTH DRILLING MINING
Information Patent Application
BLOWOUT PREVENTER TRANSLATING SHAFT LOCKING SYSTEM
- Publication number 20120199762
- Publication date Aug 9, 2012
- T-3 PROPERTY HOLDINGS, INC.
- Gary R. SCHAEPER
- E21 - EARTH DRILLING MINING
Information Patent Application
Shearing sealing ram
- Publication number 20060021749
- Publication date Feb 2, 2006
- 3-T Property Holdings, Inc.
- Gary R. Schaeper
- E21 - EARTH DRILLING MINING