| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | PL | ISSUED | N/A | 02/22/1994 |
| BIS | — | ISSUED | TECHNO CONSTRUCTION CORP | 12/23/1993 |
| BIS | — | ISSUED | TECHNO CONSTRUCTION CORP | 02/09/1993 |
| BIS | — | ISSUED | TECHNO CONSTRUCTION CORP | 09/24/1991 |
| BIS | PL | ISSUED | C.A.A MECH LTD | 10/22/1990 |
| BIS | — | ISSUED | TECHNO CONSTRUCTION CORP | 09/14/1990 |
| BIS | — | ISSUED | TECHNO CONSTRUCTION CORP | 05/21/1990 |