JV

Josephus A. Verdult

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #4,123,680 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4233336 Method of applying luminescent material to a glass support Lambertus Manders 1980-11-11