| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | EQ | ISSUED | DELTAMER, INC | 01/03/2013 |
| BIS | — | ISSUED | DELTAMER, INC | 01/03/2013 |
| BIS | PL | ISSUED | FLOW-RIGHT PLBG & HTG COR | 05/10/2012 |
| BIS | PL | ISSUED | ALISON PLBG & HTG INC | 02/23/2012 |
| BIS | — | ISSUED | DELTAMER, INC | 02/01/2012 |
| BIS | EQ | ISSUED | DELTAMER, INC | 02/01/2012 |
| BIS | EQ | ISSUED | DEMO PLUS INC | 04/07/2004 |
| BIS | — | ISSUED | DEMO PLUS INC | 04/07/2004 |