JD

John David Downey

AM Ameritech: 1 patents #38 of 120Top 35%
📍 Sherman, IL: #1 of 2 inventorsTop 50%
🗺 Illinois: #1,486 of 5,836 inventorsTop 30%
Overall (2002): #189,188 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6442246 Multiple service announcement method Carol Ann Rice, Ronald Dale Crumpler 2002-08-27