Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051108 | Synchronization of data on survey devices | Charles V. Gebben, Gary D. Lantaff, Quan E. Mueller | 2011-11-01 |
| 7987212 | Merging data from survey devices | Charles V. Gebben, Gary D. Lantaff, Quan E. Mueller | 2011-07-26 |