HS

Hillary G. Sillitto

FP Ferranti Plc: 2 patents #4 of 75Top 6%
GL Gec Ferranti Defence Systems Limited: 1 patents #6 of 20Top 30%
G( Gec-Marconi Avionics (Holdings): 1 patents #1 of 14Top 8%
Overall (All Time): #1,290,352 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5513034 Infrared optical system Alison B. Lessels, Evan S. Cameron, Thomas Wilson 1996-04-30
5387973 Detector apparatus for detecting coherent point-source radiation 1995-02-07
5235405 Detector apparatus for detecing coherent monohromatic point-source radiation John Parker 1993-08-10
4554448 Optical elements 1985-11-19