SP

Stephen D. Piper

GL Glw: 1 patents #17 of 23Top 75%
Overall (All Time): #3,328,705 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7551744 Display showing waveform of an audio signal and corresponding dynamic volume adjustments Ben T. Loftis, David B. Ives 2009-06-23