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| 9932732 | Passive grease trap with lift system | May 14, 14 | Apr 03, 18 | Thermaco, Inc. |
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| 9827510 | Hydrodynamic separator | Dec 07, 15 | Nov 28, 17 | CONTECH ENGINEERED SOLUTIONS LLC |
| 9828759 | Inlet baffle assembly for an in-line interceptor | Jul 08, 14 | Nov 28, 17 | CANPLAS INDUSTRIES LTD. |
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| 9700815 | Economical waste removal system for fat, oil, and grease | Nov 25, 13 | Jul 11, 17 | Thermaco, Inc. |
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| 9663936 | Apparatus, methods, and system for treatment of stormwater and waste fluids | Sep 09, 14 | May 30, 17 | Storm Drain Technologies, LLC |
| 9604160 | Partitioned water treatment systems with vertical filtration units | Dec 31, 13 | Mar 28, 17 | Bio Clean Environmental Services, Inc., BIOCLEAN ENVIRONMENTAL SERVICES, INC., |
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| 9551142 | Grease interceptor system and method of installing a grease interceptor system | Jun 24, 14 | Jan 24, 17 | MI-FAB MANUFACTURING, LLC |
| 9528258 | Manhole ring support for unified concrete pours around grease interceptor | Aug 18, 15 | Dec 27, 16 | Thermaco, Inc. |
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| 9375659 | Solids containment device for use within or in association with hydromechanical grease interceptor | Jul 11, 12 | Jun 28, 16 | CANPLAS INDUSTRIES LTD. |
| 9205352 | Apparatus for treating waste water | Oct 29, 12 | Dec 08, 15 | Not available |
| 9108864 | Construction site water treatment system and methods | Sep 06, 12 | Aug 18, 15 | Storm Drain Technologies, LLC |
| 9045891 | Stormwater treatment system | Jan 03, 14 | Jun 02, 15 | FABCO INDUSTRIES, INC. |