WU

William P. Urquhart

BP British Telecommunications Plc: 1 patents #168 of 616Top 30%
Overall (All Time): #3,935,760 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4859017 Dielectric optical Fabry-Perot waveguide device and method for making and using same Michael C. Brierley, Stephen R. Mallinson, Colin A. Millar 1989-08-22