AC

Antony Henry Crossman

PI Picturetel: 2 patents #16 of 48Top 35%
📍 Swampscott, MA: #99 of 203 inventorsTop 50%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,272,895 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5664057 Fixed bit rate speech encoder/decoder Brant M. Helf 1997-09-02
5317672 Variable bit rate speech encoder Edmund Thompson 1994-05-31