DH

David Abraham Horovitz

AT AT&T: 2 patents #7,280 of 18,772Top 40%
Overall (All Time): #2,249,293 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5903877 Transaction center for processing customer transaction requests from alternative media sources Patricia Ann Berkowitz, Robin H. Foster, Andrew D. Flockhart, Myron Eugene Drapal 1999-05-11
5812795 Automatic addressing of messages and message components of different media Omar Salem, Marshal F. Willis 1998-09-22