AP

Allen Parkinson

SC Standard Telephones & Cables: 1 patents #6 of 23Top 30%
TL The Plessey Company Limited: 1 patents #7 of 25Top 30%
TO The Post Office: 1 patents #28 of 117Top 25%
GE: 1 patents #19,878 of 36,430Top 55%
Ericsson: 1 patents #181 of 421Top 45%
Overall (All Time): #2,148,216 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7397875 Method of synchronising data Kenneth Primrose, Carl Hudson 2008-07-08
4300230 Digital switching arrangements for stored program control telecommunications systems Alexander S. Philip, Michael G Foxton, Frederick H. Rees, Graham Howard, Anthony E. Shuttleworth 1981-11-10