DS

Derek J. Stone

CP Cipher Data Products: 1 patents #11 of 24Top 50%
Overall (All Time): #4,081,020 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4243186 Low profile magnetic tape drive with vacuum actuated auto-threading Jack Peter, Karl B. Offerman, Larry D. Brown 1981-01-06