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E02D2300/0042

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EFIXED CONSTRUCTIONS E02Hydraulic engineering E02DFOUNDATIONS EXCAVATIONS, EMBANKMENTS UNDERGROUND OR UNDERWATER STRUCTURE E02D2300/00Materials

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Patents Grantslast 30 patents

Information Patent Grant
Modified sodium bentonite clays for barrier layer applications
- Patent number 10,934,211
- Issue date Mar 2, 2021
- Halliburton Energy Services, Inc.
- Preston Andrew May
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Construction of a fluid impermeable subterranean barrier wall
- Patent number 5,947,644
- Issue date Sep 7, 1999
- Marathon Oil Company
- David L. Gibbons
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Flowable material to isolate or treat a surface
- Patent number 5,897,946
- Issue date Apr 27, 1999
- New Waste Concepts, Inc.
- Thomas J. Nachtman
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Material and method for forming an underwater barrier layer
- Patent number 5,538,787
- Issue date Jul 23, 1996
- New Waste Concepts, Inc.
- Thomas J. Nachtman
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents