| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | EQ | RE-ISSUED | THE HELIX GROUP, INC. | 10/08/2002 |
| BIS | — | ISSUED | THE HELIX GROUP, INC. | 10/08/2002 |
| BIS | — | ISSUED | THE HELIX GROUP, INC. | 10/15/2001 |
| BIS | EQ | ISSUED | THE HELIX GROUP, INC. | 10/15/2001 |
| BIS | — | ISSUED | THE HELIX GROUP, INC. | 08/31/2001 |
| BIS | EQ | ISSUED | THE HELIX GROUP, INC. | 08/31/2001 |