| 1 | Power of Attorney | 07 Sep 1990 |
| 2 | TM-1 | 08 Oct 2001 |
| 3 | Power of Attorney | 08 Oct 2001 |
| 4 | TM-1 | 08 Oct 2001 |
| 5 | Certificate | 08 Oct 2001 |
| 6 | Certificate | 08 Oct 2001 |
| 7 | Additional Representation Sheet | 08 Oct 2001 |
| 8 | Examination Report | 08 Oct 2001 |
| 9 | Note Sheet | 08 Oct 2001 |
| 10 | Note Sheet | 08 Oct 2001 |
| 11 | Additional Representation Sheet | 08 Oct 2001 |
| 12 | Certificate | 08 Oct 2001 |
| 13 | Authorization Document (POA) | 12 Aug 2002 |
| 14 | Journal Copy | 01 Jan 2006 |
| 15 | Certificate | 08 Jan 2007 |
| 16 | TM-12 | 07 Oct 2011 |
| 17 | TM-12 | 13 Oct 2011 |
| 1 | RENEWAL NOTICE | 4480823 | 31 Jan 2017 | |
| 2 | O3 NOTICE | 11816796 | 5257656 | 14 Jul 2021 |