| Company | Timeline | Status | |
| 34 Elsham Road West Kensington (Management) Limited Director • Patent Attorney | 15 Dec 1998←2 Years 10 Months→13 Oct 2001 | Active | |
| 34 Elsham Road West Kensington (Management) Limited Secretary • Patent Attorney | 15 Dec 1998←1 Year 7 Months→22 Jul 2000 | Active | |
