DH

Dale Brian Halling

AM Ameritech: 1 patents #1 of 5Top 20%
📍 Downers Grove, IL: #12 of 52 inventorsTop 25%
🗺 Illinois: #1,480 of 5,663 inventorsTop 30%
Overall (2004): #239,712 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6687261 Multiple channel system for a twisted pair telephone wire local loop system Phillip George Skeba, Nelson Leon Ledbetter, Edward R. Folds, Thomas Starr 2004-02-03