JH

Jan H. Held

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #4,026,430 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4559581 Electrolytic capacitor Antonius J. H. Eijkelenkamp, Gerardus J. A. Rientjes 1985-12-17