HT

Harold W. Tuffill

IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #4,035,345 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4451825 Digital data display system Stephen Taylor Hall, Raymond Hardiman, Peter W. Johnson, Peter Quarendon 1984-05-29