| 78891448 | ELINER | PIPE RESTORATION TECHNOLOGIES, LLC | 3442802 |
| 76348001 | THE REPIPING ALTERNATIVE | PIPE RESTORATION TECHNOLOGIES, LLC | 2631482 |
| 76348000 | FIX MY PIPES! | PIPE RESTORATION TECHNOLOGIES, LLC | 2655158 |
| 78677348 | EPIPE | Pipe Restoration Technologies, LLC | 3166746 |
| 87126250 | LEADSMART | Pipe Restoration Technologies, LLC | 5160560 |
| 87448282 | LEADSMART | Pipe Restoration Technologies, LLC | 5354763 |
| 78812348 | EPIPE | Pipe Restoration Technologies, LLC | 3410670 |
| 75786842 | ACE DURAFLO | Pipe Restoration Technologies, LLC | 2484383 |
| 97288339 | EDRAIN | Pipe Restoration Technologies, LLC | 7243955 |
| 85271048 | NU PIPE | Pipe Restoration Technologies, LLC | 4250711 |
| 75786841 | ADF ACE DURAFLO THE MODERN PIPE RENOVATION SYSTEM | Pipe Restoration Technologies, LLC | 2574994 |
| 75817811 | THE MODERN PIPE RENOVATION SYSTEM | Pipe Restoration Technologies, LLC | 2424886 |
| 77402111 | WHY REPIPE? | Pipe Restoration Technologies, LLC | 3758212 |
| 77605984 | PURPIPE | Pipe Restoration Technologies, LLC | 3737942 |
| 77605980 | PUR PIPING SYSTEM | Pipe Restoration Technologies, LLC | 3737941 |
| 78812340 | EPIPE EPOXY LINED PIPING SYSTEMS | Pipe Restoration Technologies, LLC | 3438008 |
| 77139614 | MINIE EPOXY LINED PIPING SYSTEMS | Pipe Restoration Technologies, LLC | 3415340 |
| 78812343 | IN-PLACE PIPE RESTORATION | Pipe Restoration Technologies, LLC | — |
| 85761054 | LEAD-FREE, LEAK-FREE | Pipe Restoration Technologies, LLC | — |
| 75786840 | ACE DURAFLO | Pipe Restoration Technologies, LLC | — |