Charles A. Hope

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
System for transporting sand for wellbore operations
- Patent number 11,878,723
- Issue date Jan 23, 2024
- ExxonMobil Technology and Engineering Company
- Pavlin B. Entchev
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
System for Transporting Sand for Wellbore Operations
- Publication number 20200406936
- Publication date Dec 31, 2020
- ExxonMobil Upstream Research Company
- Pavlin B. Entchev
- B61 - RAILWAYS