| 78836972 | GREEN DEEDS | Niagara Conservation Corp. | 3227348 |
| 86792466 | QUIET. POWERFUL. PROVEN. | Niagara Conservation Corp. | 5051243 |
| 86789601 | SENTINEL | Niagara Conservation Corp. | 5134452 |
| 97559648 | POWERMIST | Niagara Conservation Corp. | — |
| 74420180 | IT'S EASY BEING GREEN | NIAGARA CONSERVATION CORP. | 1895020 |
| 87927906 | LEAKAWARE | Niagara Conservation Corp. | 5747292 |
| 98168376 | HYDROTECH | Niagara Conservation Corp. | 7474978 |
| 97308286 | PUREPOWER | Niagara Conservation Corp. | 7414587 |
| 90150914 | NIAGARA PRO | Niagara Conservation Corp. | 6667858 |
| 90150909 | NIAGARA | Niagara Conservation Corp. | 6584651 |
| 90138632 | BARRON | Niagara Conservation Corp. | 6584611 |
| 90138627 | SABRE | Niagara Conservation Corp. | 6584610 |
| 90138622 | SHADOW | Niagara Conservation Corp. | 6584609 |
| 90138615 | LIBERTY | Niagara Conservation Corp. | 6584608 |
| 88303150 | PUREPOWER | Niagara Conservation Corp. | 6907344 |
| 88177904 | PUREPOWER | Niagara Conservation Corp. | 6974715 |
| 88165150 | N NIAGARA | Niagara Conservation Corp. | 5842894 |
| 87171301 | NANO | Niagara Conservation Corp. | 5617967 |
| 87117826 | STEALTH TECHNOLOGY | NIAGARA CONSERVATION CORP. | 5581315 |
| 87090004 | HEALTHGUARD | Niagara Conservation Corp. | 5643941 |
| 87057915 | HOTSTART | Niagara Conservation Corp. | 5643925 |
| 87057909 | EQUIFORCE | Niagara Conservation Corp. | 5775915 |
| 87046795 | PHANTOM | Niagara Conservation Corp. | 5387463 |
| 76699359 | UHET | NIAGARA CONSERVATION CORP. | 3938172 |
| 76699346 | STEALTH | NIAGARA CONSERVATION CORP. | 3908231 |
| 76693126 | Serial No. 76693126 | Niagara Conservation Corp. | 3767785 |
| 76677226 | GO FLAPPERLESS | NIAGARA CONSERVATION CORP. | 3587566 |
| 76673821 | ECOLOGIC | Niagara Conservation Corp. | 3591666 |
| 76416666 | POWER OF NIAGARA | NIAGARA CONSERVATION CORP. | 2887101 |
| 75849578 | NIAGARA FLAPPERLESS | NIAGARA CONSERVATION CORP. | 2583057 |
| 74367264 | NIAGARA CONSERVATION | NIAGARA CONSERVATION CORP. | 2198698 |
| 74338483 | EARTH | NIAGARA CONSERVATION CORP. | 1841287 |
| 87117673 | STEALTH CONSERVATION | NIAGARA CONSERVATION CORP. | 5590795 |
| 97592002 | HAVASU | Niagara Conservation Corp. | — |
| 97591994 | PALISADES | Niagara Conservation Corp. | — |
| 85796499 | NIAGARA GREEN CITY | Niagara Conservation Corp. | 4518724 |
| 97591998 | SUTHERLAND | Niagara Conservation Corp. | — |
| 97152456 | NANO CONSERVATION | Niagara Conservation Corp. | — |
| 76208431 | TURBO TOILET | NIAGARA CONSERVATION CORP. | 2640727 |
| 90375623 | THE POTTY PRINCESS | Niagara Conservation Corp. | — |
| 88907725 | NANO WATER CONSERVATION | Niagara Conservation Corp. | — |
| 87046797 | UNISON | Niagara Conservation Corp. | — |
| 73835790 | NIAGARA PRODUCTS | NIAGARA CONSERVATION CORP. | 1973582 |
| 76665961 | EARTH SOLUTIONS | NIAGARA CONSERVATION CORP. | 3658431 |
| 76677229 | WATERKEEPER | Niagara Conservation Corp. | 3598899 |
| 76670484 | SURE-FLUSH | NIAGARA CONSERVATION CORP. | 3593543 |
| 87046792 | SHADOW | Niagara Conservation Corp. | — |
| 87178036 | SOL | Niagara Conservation Corp. | — |
| 76684190 | POWERED BY NIAGARA | NIAGARA CONSERVATION CORP. | 3497549 |
| 74419739 | ECO-PRODUCTS | NIAGARA CONSERVATION CORP. | — |