JD

Janet L. Dolphin

SP Spyrus: 3 patents #7 of 28Top 25%
Overall (All Time): #1,645,071 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5703951 System and method for access data control — 1997-12-30
5677953 System and method for access control for portable data storage media — 1997-10-14
5457746 System and method for access control for portable data storage media — 1995-10-10