RP

Roger Alyn Payne

BL British Telecommunications Public Limited: 3 patents #265 of 1,458Top 20%
Overall (All Time): #1,636,104 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5978400 Laser Robert J. Campbell, Richard Wyatt, Gerard Sherlock, Jonathan R. Armitage, Michael C. Brierley +3 more 1999-11-02
5852696 Packaged optical device John Collins, Adrian R Thurlow, Ian Lealman, Philip J. Fiddyment 1998-12-22
5793919 Optical backplane interconnect Fiona MacKenzie, Michael John Hodgson 1998-08-11