NM

Nigel Metheringham

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #3,913,375 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4963968 Method and apparatus for validating teletext data Richard E. F. Bugg 1990-10-16