TS

Theodorus G. W. Stijntjes

U.S. Philips: 1 patents #205 of 1,030Top 20%
Overall (1989): #49,940 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4863625 Titanium-containing and cobalt-containing manganese-zinc ferrite core and method of manufacturing same Johannus J. Roelofsma 1989-09-05