Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11940311 | Metrology module adaptable for use in multiple gas meters | — | 2024-03-26 |
| 11181407 | Efficient battery-powered meter | — | 2021-11-23 |
| 10663333 | Efficiency battery-powered meter | — | 2020-05-26 |
| 10533882 | Efficient battery-powered modular meter | Kenneth Charles Rigdon, Johann de Jager | 2020-01-14 |