DC

David John Coggins

HP HP: 2 patents #2,312 of 7,018Top 35%
Overall (All Time): #2,264,640 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5815146 Video on demand system with multiple data sources configured to provide VCR-like services John J. Youden, Albert W. Kovalick, Paolo Siccardo, Christopher R. Adams, James E. Jensen +2 more 1998-09-29
5606359 Video on demand system with multiple data sources configured to provide vcr-like services John J. Youden, Albert W. Kovalick, Paolo Siccardo, Christopher R. Adams, James E. Jensen +2 more 1997-02-25