JD

Joachim P. Diermann

AM Ampex: 1 patents #119 of 247Top 50%
Overall (All Time): #4,090,356 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4270150 Video frame storage recording and reproducing apparatus Thomas Ritchey 1981-05-26