| Company | Timeline | Status | |
Kbig Limited Director • Chartered Patent Attorney | 1 Jan 2003←14 Years→4 Apr 2017 | Dissolved | |
| Boc Retirement Benefits Scheme Trustees Limited Director • Chartered Patent Attorney | 27 Sep 2001←1 Year 3 Months→31 Dec 2002 | Active | |
| Ip Federation Director • Patent Manager | 24 Aug 1992←11 Years→22 Aug 2003 | Active | |
