PB

Philip Alfred Barker

BL British Telecommunications Public Limited: 1 patents #32 of 106Top 35%
Overall (2019): #312,876 of 560,194Top 60%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10247896 Optical fiber apparatus Matthew John Kerry, John Kerry 2019-04-02