HH

Harry B. Hahn

RA Rauland-Borg: 1 patents #19 of 39Top 50%
📍 Antioch, IL: #128 of 214 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,780,881 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5454033 Apparatus and method for controlling access to a telephone Lawrence Ball, James FERRO, Travis Marlatte 1995-09-26