Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8407579 | System and method for managing a spreadsheet | Ramkumar N. Raja, Christopher Pomerantz, Jeffrey R. Duke | 2013-03-26 |
| 7882427 | System and method for managing a spreadsheet | Ramkumar N. Raja, Christopher Pomerantz, Jeffrey R. Duke | 2011-02-01 |