Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067700 | Removably attachable GPS module for a portable locator | Mark Marvin | 2021-07-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067700 | Removably attachable GPS module for a portable locator | Mark Marvin | 2021-07-20 |