DF

David D. Farrell

Tektronix: 2 patents #537 of 1,698Top 35%
Overall (All Time): #2,019,792 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9529017 Test and measurement instrument and method of switching waveform display styles Gregory A. Martin, Evan A. Dickinson 2016-12-27
8818744 Test and measurement instrument and method of switching waveform display styles Gregory A. Martin, Evan A. Dickinson 2014-08-26