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US5771946A
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Method and apparatus for fueling vehicles with liquefied cryogenic fuel
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US5735600A
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Method and apparatus for automatically mixing drinking water in a reservoir
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US5716519A
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Apparatus for discharging fluid additives into a water treatment vessel
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US5590535A
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Process and apparatus for conditioning cryogenic fuel to establish a selected equilibrium pressure
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US5695648A
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Method and apparatus for withdrawing effluent from a solids-contacting vessel having an adjustable weir
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CA2150605A1
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Method and apparatus for cleaning tanks
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MX9700136A
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Method and apparatus for fueling vehicles with liquefied cryogenic fuel.
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US5667091A
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Mounting system for floating roof seals
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US5526678A
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Time of flight measurement/rate of rise measurement method for remote leak detection in evacuated spaces
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US5513961A
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Method and apparatus for improving pump net positive suction head
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US5511383A
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Method and apparatus for maintaining the level of cold liquid within a vessel
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US5687776A
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Method and apparatus for fueling vehicles with liquefied cryogenic fuel
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GB9700471D0
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Floating roof metallic shoe seal spring hanger system
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US5560509A
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Guide pole fitting seal for floating roof storage tanks
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US5685159A
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Method and system for storing cold liquid
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US5325894A
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Method and apparatus for fueling vehicles with liquefied natural gas
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US5375733A
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Corner lock for lining tank bottoms
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US5353941A
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Adjustable floating roof supports for reduced vapor loss
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US5307641A
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Method and apparatus for producing ice by direct contact of a non-hydrate producing refrigerant with water
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US5231811A
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Storage structures with layered thermal finish covering
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