DK

Daniel J. Krasinski

AT AT&T: 2 patents #7,280 of 18,772Top 40%
AT American Telephone And Telegraph: 1 patents #132 of 699Top 20%
📍 Glendale Heights, IL: #70 of 199 inventorsTop 40%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,321,566 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4910781 Code excited linear predictive vocoder using virtual searching Richard Harry Ketchum, Willem Bastiaan Kleijn 1990-03-20
4899385 Code excited linear predictive vocoder Richard Harry Ketchum, Willem Bastiaan Kleijn 1990-02-06