Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7189312 | Under water cable system having an earthing electrode | Philip Andrew Norman, David Lancelot Walters, Peter Worthington | 2007-03-13 |
| 6115516 | Wavelength division multiplex branching unit and method of operation for optical transmission systems | Alan Raymond Crameri, Thomas John DeFoe | 2000-09-05 |