Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655962 | Surveying system | Knut Siercks, Bernhard Metzler, Elmar Vincent Van Der Zwan, Roman Parys, Alexander Velizhev +1 more | 2020-05-19 |
| 10605601 | Surveying system | Knut Siercks, Bernhard Metzler, Elmar Vincent Van Der Zwan, Roman Parys, Alexander Velizhev +1 more | 2020-03-31 |
| 10605602 | Surveying system | Knut Siercks, Bernhard Metzler, Elmar Vincent Van Der Zwan, Roman Parys, Alexander Velizhev +1 more | 2020-03-31 |