Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5916300 | Automatic event recognition to trigger recording changes | Geoffrey R. Kirk, Michael Timo Allison, Ian Timothy Viney | 1999-06-29 |
| 5841026 | Automatic transference between real-time operation and post-processing in a GPS survey system | Geoffrey R. Kirk, Michael Timo Allison, Ian Timothy Viney | 1998-11-24 |
| 5835069 | GPS antennas and receivers configured as handles for a surveyor's optical total station | — | 1998-11-10 |