| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | — | ISSUED | CENTRAL DEVELOPMENT CORP | 08/25/2007 |
| BIS | PL | ISSUED | AMC PLBG, HTG & CLNG, INC | 08/02/2007 |
| BIS | — | ISSUED | CENTRAL DEVELOPMENT CORP | 08/24/2006 |
| BIS | EQ | ISSUED | CENTRAL DEVELOPMENT CORP | 08/24/2006 |
| BIS | — | ISSUED | CENTRAL DEVELOPMENT CORP | 06/21/2006 |
| BIS | EQ | ISSUED | CENTRAL DEVELOPMENT CORP | 06/21/2006 |
| BIS | EQ | ISSUED | CENTRAL DEVELOPMENT CORP | 07/11/2005 |
| BIS | EQ | ISSUED | CENTRAL DEVELOPMENT CORP | 01/24/2005 |
| BIS | EQ | ISSUED | CENTRAL DEVELOPMENT CORP | 09/29/2004 |