Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9609145 | System and method for correlating user call response to electronic messages | Eric Burger, Jonathan Andrew Pelson, David Heard | 2017-03-28 |
| 9369591 | System and method for correlating user call response to electronic messages | Eric Burger, Jonathan Andrew Pelson, David Heard | 2016-06-14 |
| 9105057 | System and method for correlating user call response to electronic messages | Eric Burger, Jonathan Andrew Pelson, David Heard | 2015-08-11 |