Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9774175 | Cable installation apparatus | Philip Alfred Barker | 2017-09-26 |
| 9535228 | Optical fibre installation apparatus | Philip Alfred Barker, Paul M Andrews, Graham A Laidler | 2017-01-03 |
| 8720030 | Blown cable apparatus and method | Philip Alfred Barker, Graham A Laidler, Christopher Nigel Munnings, Ian Hunter | 2014-05-13 |
| 6574730 | User authentication in a communications network | Robert Andrew Bissell, Kevin Paul Bosworth, Michael John Britnell, Peter Maxwell Harding, Richard Middleton Hicks +7 more | 2003-06-03 |
| 6115456 | Remote control system | — | 2000-09-05 |
| 6073174 | Remote access systems | Alastair Montgomerie, Jeffrey Edward Deslandes, Robert Malcolm Ball, Dennis John Tricker | 2000-06-06 |
| 5920615 | Telecommunications switch | — | 1999-07-06 |
| 5583923 | Telephony network having no-ring telemetry call aborted in favor of incoming telephony calls | Michael D. Hoy | 1996-12-10 |