DG

Daniel J. Goudzwaard

AT AT&T: 1 patents #10,626 of 18,772Top 60%
📍 Bolingbrook, IL: #300 of 491 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,476,766 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6724780 Voice frequency data enhancement method Arupjyoti Bhuyan, Gerald R. Boyer, Ronald R. Brown, Eric A. Deichstetter, Jeffrey Louis Duffany +7 more 2004-04-20