JB

John H. Babbel

AM Ampex: 1 patents #119 of 247Top 50%
Overall (All Time): #4,016,227 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4521870 Audio/video system having touch responsive function display screen William A. Russell, Robert B. Steele 1985-06-04