HH

Henry J. Heim

AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #4,008,781 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D277181 Teleconferencing telephone set control panel Alfred R. Ender 1985-01-15