| Patent No. | Patent Title: |
| 7461834 | Waste liquid treatment system |
| 7458564 | Gas cleaning process and equipment therefor |
| 7455707 | Reverse flow air filter arrangement and method |
| 7451965 | Deep well sparging |
| 7448602 | De-entrainment of liquid particles from gas |
| 7448601 | Gas distributor for a reactor |
| 7448604 | Heat treatment apparatus |
| 7448600 | Floating wastewater evaporator |
| 7445200 | Gas-liquid contactor baffle |
| 7445197 | Apparatus for producing carbonated water and method for producing... |
| 7445198 | Apparatus and process for distributing liquid |
| 7445199 | Apparatus and process for distributing liquid |
| 7441752 | Carbonic water production apparatus and carbonic water production... |
| 7441756 | Humidifier with adornment to simulate the appearance of a three d... |
| 7441755 | Device for dispensing active volatile liquid |
| 7441754 | Apparatus for introducing a gas into a body of liquid |
| 7438285 | Refrigerator with carbonated water distributor |
| 7434794 | Mass transfer method using static packings |
| 7434791 | Faucet-based humidifier |
| 7434792 | Carbonic water production apparatus and carbonic water production... |
| 7431270 | Heating tower apparatus and method with wind direction adaptation |
| 7431272 | Device for stirring a liquid and injecting a gas into said liquid... |
| 7427058 | Method and apparatus for aeration of liquid medium |
| 7424999 | Co-current vapor-liquid contacting apparatus |
| 7422197 | Divided wall exchange column |
| 7422198 | Liquid substance supply device for vaporizing system, vaporizer, ... |
| 7419143 | Apparatus and method for producing small gas bubbles in liquids |
| 7416170 | Carbonator with remote liquid level sensor |
| 7416171 | Vacuum venturi apparatus and method |
| 7416172 | Submerged gas evaporators and reactors |
| 7413173 | Molded water chamber base plate for use in a humidifier and venti... |
| 7407583 | In-situ groundwater nitrification and de-nitrification remediatio... |
| 7407154 | Device and method for manufacturing carbonated spring and carboni... |
| 7401767 | Directional microporous diffuser and directional sparging |
| 7401768 | Humidification device for fuel battery system |
| 7398963 | Apparatus and method for diffused aeration |
| 7387664 | Wet type air cleaner |
| 7384027 | Mixing bag with integral sparger and sensor receiver |
| 7384026 | Heating tower apparatus and method with wind direction adaptation |
| 7380773 | Air and heat exchange apparatus |