Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10386492 | Verifiable authentication services based on global navigation satellite system (GNSS) signals and personal or computer data | Jose Miguel Amor Molares, Patricia Clare Boothe | 2019-08-20 |
| 9612341 | GNSS receiver positioning system | Richard Rudow, Robert Wold, Venkateswaran Kasirajan, James M. Janky | 2017-04-04 |
| 9497581 | Incident reporting | George Derrick Darby, Jr., Bryn Fosburgh, William Quintrell | 2016-11-15 |
| 7456786 | Method and system for variable data rate transmission in RTK GPS survey system | Geoffrey R. Kirk, Michael Timo Allison | 2008-11-25 |
| 6985104 | Method and system for variable data rate transmission in RTK GPS survey system | Geoffrey R. Kirk, Michael Timo Allison | 2006-01-10 |
| 6727849 | Seamless surveying system | Geoffrey R. Kirk, Darin Muncy, Joseph V.R. Paiva | 2004-04-27 |