CS

Colin Seymour

CL Central Research Laboratories Limited: 1 patents #24 of 66Top 40%
TP Thorn Emi Plc: 1 patents #52 of 135Top 40%
Overall (All Time): #2,236,613 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6046898 Apparatus for blocking a D.C. component of a signal Nigel R. Couch 2000-04-04
5070278 Discharge tube arrangement Martin C. Steel, Francis R. Trumble 1991-12-03