| Patent No. | Patent Title: |
| 7462278 | Hose clasp for a pool cleaner filter bag |
| 7461745 | Flotation of sulfide mineral species with oils |
| 7458467 | Stator for a flotation cell |
| 7459078 | Filter device |
| 7445710 | Filtration module including unitary filter cartridge-bowl constru... |
| 7445709 | Installation for treating water by floatation |
| 7445708 | Plant for purifying water contaminated by droplets of hydrocarbon... |
| 7442300 | Filter installation for liquids |
| 7441662 | Stator for a flotation cell |
| 7442301 | Filter housing apparatus with rotating filter replacement mechani... |
| 7438808 | Sand catcher |
| 7438189 | Bituminous froth inclined plate separator and hydrocarbon cyclone... |
| 7438807 | Bituminous froth inclined plate separator and hydrocarbon cyclone... |
| 7438809 | Single-cell mechanical flotation system |
| 7438810 | Sieve device |
| 7438811 | Water purification apparatus |
| 7435346 | Strengthening construction for depressing cap of water filter |
| 7435351 | Filter apparatus backwash removal device and backwash removal met... |
| 7435345 | Element replacement type filter |
| 7435344 | Device for separating impurities from liquids |
| 7435347 | Filter device and parts thereof and a method for operating of the... |
| 7431165 | Liquid/solids waste separator |
| 7427355 | Water treatment unit for bottle or pitcher |
| 7416664 | Water-conditioning cartridge |
| 7416670 | Dual-cell mechanical flotation system with intermittent skimming |
| 7416661 | Mechanical flotation device for reduction of oil, alkalinity and ... |
| 7413668 | Quick change filter and bracket system with key system and univer... |
| 7404894 | Portable water cleaner |
| 7404895 | Filter apparatus for separating particles from a liquid |
| 7402244 | Portable water filtering assembly |
| 7398886 | Press for dewatering a humid substance, in particular residual re... |
| 7393462 | Process and reagent for separating finely divided titaniferrous i... |
| 7390407 | Liquid filter |
| 7389881 | Flotation |
| 7390406 | Fluid treatment system and radiation sources module for use there... |
| 7387725 | One-touch fitting type single or multiple adapter, filter assembl... |
| 7387726 | Liquid filter system |
| 7384547 | Replaceable filter element with integral annular trap |
| 7378017 | Disposable fluid separation device and manifold assembly design w... |
| 7374689 | System and method of gas energy management for particle flotation... |
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