DG

Daniel J. Goudzwaard

AT AT&T: 1 patents #405 of 1,481Top 30%
📍 Bolingbrook, IL: #13 of 39 inventorsTop 35%
🗺 Illinois: #1,480 of 5,663 inventorsTop 30%
Overall (2004): #239,887 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

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