JW

Johannes Van De Wiel

U.S. Philips: 1 patents #205 of 1,030Top 20%
Overall (1989): #92,404 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4874987 Modular X-ray image intensifier tube Bart van der Eijk, Engelbertus Rongen, Christiaan J. G. H. Wulms 1989-10-17