| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | — | ISSUED | XYLO CORP | 03/25/2010 |
| BIS | EQ | ISSUED | XYLO CORP | 09/16/2008 |
| BIS | — | ISSUED | XYLO CORP | 09/16/2008 |
| BIS | EQ | ISSUED | XYLO CORP | 01/10/2008 |
| BIS | — | ISSUED | XYLO CORP | 01/10/2008 |
| BIS | — | ISSUED | XYLO CORP | 06/04/2007 |
| BIS | EQ | ISSUED | XYLO CORP | 06/04/2007 |
| BIS | EQ | ISSUED | XYLO CORP | 01/02/2007 |
| BIS | PL | ISSUED | EXPRESS PLBG SEWR AND WTR | 10/27/2006 |
| BIS | — | ISSUED | XYLO CORP | 02/22/2006 |
| BIS | EQ | ISSUED | XYLO CORP | 02/22/2006 |
| BIS | PL | ISSUED | ROCK E SMALL PLBG&HTG INC | 08/26/2005 |
| BIS | EQ | ISSUED | XYLO CORP | 05/13/2005 |