HS

Hendrik Nicolaas Slingerland

U.S. Philips: 1 patents #205 of 1,030Top 20%
📍 Venlo, NL: #3 of 22 inventorsTop 15%
Overall (1989): #106,122 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4820898 Ion beam apparatus for finishing patterns — 1989-04-11