| Patent No. | Patent Title: |
| 8187470 | Enhancing sedimentation performance of clarifiers/thickeners |
| 8182701 | Method of optimizing feed distribution in a sedimentation vessel |
| 8182698 | Method for improving gypsum/phosphoric acid slurry filtration usi... |
| 8182700 | Method and exhaust arrangement in the removal of surface scum |
| 8173012 | Marine oil leak recovery and marine petroleum mining method |
| 8172092 | Filter having melt-blown and electrospun fibers |
| 8168073 | Waste concrete and aggregate reclaimer |
| 8163172 | Installation for treating a biological liquid |
| 8163174 | Submerged biofiltration purifying apparatus |
| 8157993 | Nitrous oxide reduction from biological wastewater treatment proc... |
| 8157991 | Segmental bio-retention basin system |
| 8152997 | Stormwater control system and related method |
| 8153004 | Grease trap with detachable residue interceptor |
| 8147688 | Stormwater chamber detention system |
| 8142666 | Baffle box deflectors and flow spreaders |
| 8142651 | Mass transfer tank system |
| 8137552 | Device for treating and purifying a liquid product |
| 8137547 | Fluid treatment tank and a well fluid processing system comprisin... |
| 8133388 | Waste water filtering system |
| 8128823 | Treatment assemblies |
| 8123955 | Method of optimizing feed concentration in a sedimentation vessel |
| 8123957 | Method and apparatus of submersible intake equipment |
| 8114290 | Filter device |
| 8114277 | Water treatment system including foam block |
| 8110108 | Wastewater treatment system |
| 8110102 | Liquid filter |
| 8097151 | Water harvesting device |
| 8087517 | Filter element |
| 8088278 | Wastewater filtering medium |
| 8087518 | Rectangular sedimentation system having self-aggregation facility |
| 8083075 | Denisty current baffle for a clarifier tank |
| 8083074 | Filter cartridge retention to nutplate |
| 8083937 | Floating baffle panel and filter apparatus |
| 8080164 | Environmentally-neutral processing with condensed phase cryogenic... |
| 8080157 | Downhole gravitational water separator |
| 8075785 | Separation vessel for solids removal |
| 8075787 | Protective sleeve for intake rack bars |
| 8074810 | Methods of and sludge collector with adjacent opposed oppositely-... |
| 8075765 | Rain water collection system components and method of fabrication |
| 8066873 | Floating bioreactor system |