Issued Patents 2017
Showing 1–2 of 2 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 |