| Patent No. | Patent Title: |
| 4054493 | Method and apparatus for converting saline water to fresh water |
| 4052266 | Method and apparatus for purifying process waste emissions |
| 4040259 | Recovery of natural gas liquids by partial condensation |
| 4032391 | Low energy recovery compounding and fabricating systems for plast... |
| 4030985 | Apparatus for desalting saline water |
| 4028058 | Device for making monocrystalline gallium arsenide |
| 4026120 | Natural gas thermal extraction process and apparatus |
| 4026760 | Processes of concentrating solutions by multistage spraying |
| 4025398 | Distillation processes and apparatus |
| 4022597 | Separation of liquid hydrocarbons from natural gas |
| 4019951 | Magma cooling tower |
| 4017355 | Process for treating latices |
| 4016028 | Multiple effect processes of concentrating solutions |
| 4016046 | Apparatus and method for sealing coke oven doors |
| 4014735 | Concentration and separation of corrosive liquid mixtures |
| 4014750 | Support apparatus for a battery of coke ovens |
| 4014752 | Process and arrangement for vaporizing of liquids |
| 4014754 | Recovery of lactam solvent from vinyl polymer solution |
| 4013504 | Method and apparatus for spray drying slurries and the like |
| 4013516 | Apparatus and process for the pyrolysis of waste solids concentra... |
| 4013501 | Growth of neodymium doped yttrium aluminum garnet crystals |
| 4012212 | Process and apparatus for liquefying natural gas |
| 4010017 | Recovery of hydrogen chloride from chlorinated hydrocarbons such ... |
| 4010065 | Process and apparatus for regenerating wet glycols |
| 4009013 | Process for the production of slush of low-boiling gases |
| 4009082 | Production of energy by direct contact of water immiscible workin... |
| 4009083 | Regeneration of liquid desiccants and acid gas absorbing liquid ... |
| 4007094 | Process and apparatus for recovering clean water from aqueous was... |
| 4004984 | Distillation plant |
| 4004986 | Flue gas collector for regeneratively-heated coke ovens |
| 4004964 | Multistage continuous vacuum pan |
| 4003799 | Method for controlling heat input to the reboiler section of a ... |
| 4002524 | Method and apparatus for evaporating liquid |
| 4002525 | Chemical recovery from waste liquors utilizing indirect heat exch... |
| 4001077 | Evaporation accelerator |
| 4000996 | Refrigerating package |
| 4000044 | Fractionation of immiscible liquids of equal density |
| 3998705 | Device for controlling the seizure of a cover for the charge open... |
| 3997406 | Evaporating apparatus |
| 3997389 | Concentrating sodium or potassium hydroxide |
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