| 1 | Authorization Document (POA) | 13 Aug 2008 |
| 1 | TM-1 | 13 Aug 2008 |
| 4 | Authorization Document (POA) | 13 Aug 2008 |
| 4 | TM-1 | 13 Aug 2008 |
| 6 | Authorization Document (POA) | 06 May 2010 |
| 6 | Correspondence | 06 May 2010 |
| 7 | Authorization Document (POA) | 06 May 2010 |
| 7 | TM-16 | 06 May 2010 |
| 8 | Additional Representation Sheet | 06 May 2010 |
| 8 | TM-16 | 06 May 2010 |
| 9 | Additional Representation Sheet | 06 May 2010 |
| 9 | Correspondence | 06 May 2010 |
| 11 | Authorization Document (POA) | 23 Sep 2013 |
| 11 | TM-5 | 23 Sep 2013 |
| 12 | Authorization Document (POA) | 23 Sep 2013 |
| 12 | TM-5 | 23 Sep 2013 |