DR

David Michael Rohlfing

BL British Telecommunications Public Limited: 1 patents #32 of 75Top 45%
Overall (2021): #479,966 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11043987 Estimating the electrical line length of a digital subscriber line Paul Benyon, Ian Horsley 2021-06-22