JK

Johannus T. F. Van Kemenade

U.S. Philips: 2 patents #2,537 of 8,851Top 30%
Overall (All Time): #2,275,945 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5485054 Display tube having a deflection coil support and an auxiliary deflection coil support Cornelis Kortekaas 1996-01-16
5194785 Cathode ray tube and deflection unit suitable for use in such a cathode ray tube Antonius P. M. Grubben, Jacobus J. M. Van de Meerakker 1993-03-16