Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9645237 | Registered multi-layer underground and surface images in land surveys | — | 2017-05-09 |
| 9541641 | Method of electronically mapping underground utility infrastructures from the surface | Gerald L. Stolarczyk, Igor Bausov | 2017-01-10 |