MA

Marshall D. Abrams

MR Mrj: 1 patents #1 of 8Top 15%
Overall (All Time): #2,232,039 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6314409 System for controlling access and distribution of digital property Paul B. Schneck 2001-11-06
5933498 System for controlling access and distribution of digital property Paul B. Schneck 1999-08-03