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2019
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Invention
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Fluid release mechanism for a chemically-inflatable bag. An apparatus for providing a nonlabor-in... |
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2018
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Invention
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Fluid release mechanism for a chemically-inflatable bag. The present invention is directed toward... |
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2015
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Invention
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Fluid release mechanism for a chemically-inflatable bag. Embodiments provide an apparatus for pro... |
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2010
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Invention
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Deploying a chemically-inflatable bag with an unfurling action. Embodiments provide an apparatus ... |
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2003
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G/S
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NON-METAL SELF-INFLATING PLUG USED TO SEAL A BOREHOLE AT A SPECIFIED DEPTH |
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Invention
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Inflatable gas bag for use as a borehole plug. A chemically inflated gas bag for mining is provid... |
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Invention
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Method of making an inflatable gas bag for use as a borehole plug. A method for making a chemical... |
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1999
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Invention
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Spherical stemming plug and method of use. A method of stemming a borehole (6) includes the steps... |
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1992
|
Invention
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Inflatable borehole plug assemblies. The invention relates to inflatable borehole plug assemblies... |
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|
Invention
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Waterproof device for holding explosives in a borehole and method for using the same. A wa... |
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1991
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Invention
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Waterproof device for holding explosives in a borehole and method for using the same. This invent... |
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1989
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G/S
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DECKING DEVICES, NAMELY PLASTIC PLUGS AND SELF INFLATING PLASTIC BAGS TO SEAL HOLES DRILLED BEFOR... |
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1987
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Invention
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Borehole plug and method. An inflatable borehole plug is disclosed, the inflation of which is ach... |
