Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9410919 | Electrochemical gas detector with carbon element | John Chapples, Neils Richard Stewart Hansen | 2016-08-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9410919 | Electrochemical gas detector with carbon element | John Chapples, Neils Richard Stewart Hansen | 2016-08-09 |