GH

Godfrey R. Hill

BL British Telecommunications Public Limited: 1 patents #9 of 63Top 15%
Overall (1989): #110,228 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4839614 Frequency referencing system and method David W. Smith 1989-06-13