Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9323779 | Reverse geocoding system using combined street segment and point datasets | David J. Logan, Freddie J. Bourland, II, Catherine J. Loher, Berkley R. Charlton | 2016-04-26 |
| 7836047 | Method for assignment of point level address geocodes to street networks | Freddie J. Bourland, II, Kevin F. Cartin, Berkley R. Charlton, David J. Logan, Catherine J. Loher | 2010-11-16 |
| 7668651 | Reverse geocoding system using combined street segment and point datasets | David J. Logan, Freddie J. Bourland, II, Catherine J. Loher, Berkley R. Charlton | 2010-02-23 |