| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | EQ | ISSUED | DOS LLC | 01/24/2007 |
| BIS | — | ISSUED | DOS LLC | 01/24/2007 |
| BIS | EQ | ISSUED | DOS LLC | 07/18/2006 |
| BIS | — | ISSUED | DOS LLC | 07/18/2006 |
| BIS | — | ISSUED | DOS LLC | 01/11/2006 |
| BIS | EQ | ISSUED | DOS LLC | 01/11/2006 |
| BIS | — | ISSUED | DOS LLC | 01/11/2006 |
| BIS | — | ISSUED | DOS LLC | 01/05/2005 |
| BIS | EQ | ISSUED | DOS LLC | 01/05/2005 |
| BIS | — | ISSUED | DOS LLC | 05/19/2004 |
| BIS | EQ | ISSUED | DOS LLC | 05/19/2004 |