PD

Peter Duthie

GL Gpt Limited: 1 patents #16 of 82Top 20%
PL Plessey Overseas Limited: 1 patents #89 of 263Top 35%
Overall (All Time): #2,279,635 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5528406 Telecommunications switching device Mark T. Jeffrey, Richard John Proctor 1996-06-18
4818050 Optical switch arrays — 1989-04-04