Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D786717 | Geodetic instrument | Robin Grieves, Gerard Scanlon, Magnus Westermark | 2017-05-16 |
| 7423742 | Surveying systems and methods | Roger Hoglund, Jeffery Allen Hamilton | 2008-09-09 |
| 7307710 | Surveying methods and apparatus | Roger Hoglund | 2007-12-11 |