CT

Christopher G. Tuppen

BP British Telecommunications Plc: 1 patents #168 of 616Top 30%
BL British Telecommunications Public Limited: 1 patents #627 of 1,458Top 45%
Overall (All Time): #2,291,529 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5279687 Preparing substrates by annealing epitaxial layers in the form of nesas and substrates so prepared Christopher J. Gibbings 1994-01-18
5122393 Reagent source for molecular beam epitaxy David Andrews 1992-06-16