HR

Hugh I. Ralph

U.S. Philips: 1 patents #205 of 1,030Top 20%
📍 Peacehaven, GB: #2 of 4 inventorsTop 50%
Overall (1989): #102,850 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4862228 High mobility semiconductor devices — 1989-08-29