TH

Theodoor C. A. Hens

U.S. Philips: 1 patents #139 of 781Top 20%
Overall (1997): #68,564 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5633559 Color display tube having color selection structure with rough surface Johannes M. A. A. Compen, Maria C. Van Uden, Thomas D. M. Vrancken 1997-05-27