Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7836403 | Persistent dashboard for user interface | Sabarivasan Viswanathan, Carl Keller | 2010-11-16 |
| 7136448 | Managing received communications based on assessments of the senders | Ramesh Venkataperumal, Carl Keller | 2006-11-14 |